From patchwork Fri Sep 25 05:58:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798939 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AF2DC92C for ; Fri, 25 Sep 2020 06:01:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9379922211 for ; Fri, 25 Sep 2020 06:01:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="c8eIREH/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727215AbgIYGBe (ORCPT ); Fri, 25 Sep 2020 02:01:34 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:52571 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726990AbgIYGB2 (ORCPT ); Fri, 25 Sep 2020 02:01:28 -0400 X-UUID: 5d416aaf3f9445a49a623d9098491a00-20200925 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=+oTHt2LzYblbY+vX51iAcdTzDqC6useFBgdVG8Gw6/4=; b=c8eIREH/lT4Dm8i7GRGGL0lMZDS4z8A2WkAJKPB5McBcr0NsnXz2wqveJJY05Tu7ECphr5n0EHCkuUPrCfaTfxWJAwmUZGEbQ1w7rCqOdQQ7lzDjMwGct0oAt5tc4wMHfP5E1u0+mIpRsANuYorhKT0b/VwS1bY9JeHNSDBJvH4=; X-UUID: 5d416aaf3f9445a49a623d9098491a00-20200925 Received: from mtkcas32.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 2106360181; Fri, 25 Sep 2020 14:01:21 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Sep 2020 14:01:15 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:15 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 01/11] usb: gadget: bdc: fix improper SPDX comment style for header file Date: Fri, 25 Sep 2020 13:58:09 +0800 Message-ID: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 X-TM-SNTS-SMTP: 87EE5C38265DE706316B00379C1EEF46FF414D331F643A1C35CE186830F09DEE2000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used). Change-Id: I70ad2038e20ba92497028d687c62d63c9ff93991 Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc.h | 2 +- drivers/usb/gadget/udc/bdc/bdc_cmd.h | 2 +- drivers/usb/gadget/udc/bdc/bdc_dbg.h | 2 +- drivers/usb/gadget/udc/bdc/bdc_ep.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc.h b/drivers/usb/gadget/udc/bdc/bdc.h index ac75e25..fcba77e 100644 --- a/drivers/usb/gadget/udc/bdc/bdc.h +++ b/drivers/usb/gadget/udc/bdc/bdc.h @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * bdc.h - header for the BRCM BDC USB3.0 device controller * diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.h b/drivers/usb/gadget/udc/bdc/bdc_cmd.h index 29cc988..373e674 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_cmd.h +++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.h @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * bdc_cmd.h - header for the BDC debug functions * diff --git a/drivers/usb/gadget/udc/bdc/bdc_dbg.h b/drivers/usb/gadget/udc/bdc/bdc_dbg.h index 373d5ab..859d588 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_dbg.h +++ b/drivers/usb/gadget/udc/bdc/bdc_dbg.h @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * bdc_dbg.h - header for the BDC debug functions * diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.h b/drivers/usb/gadget/udc/bdc/bdc_ep.h index a37ff803..5bbd73f 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.h +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.h @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * bdc_ep.h - header for the BDC debug functions * From patchwork Fri Sep 25 05:58:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798935 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2BD3E92C for ; Fri, 25 Sep 2020 06:01:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 067F523447 for ; Fri, 25 Sep 2020 06:01:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="GqiZ4UBq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727168AbgIYGB1 (ORCPT ); Fri, 25 Sep 2020 02:01:27 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:9247 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726925AbgIYGB1 (ORCPT ); Fri, 25 Sep 2020 02:01:27 -0400 X-UUID: 2f3fc8d007ca4b8a84f51726b5cc0ac0-20200925 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=/kONCJJ8aVnXmYA03TO5LSP2R7Z9rLaJR2FAZttJ864=; b=GqiZ4UBquNs5ybjshWHwF5BxBwDUsNGWAR4nb1UrBVLKeWvNovjGwH9zQTliTaoQl2Z52dW3vlkFxZZgWqUx+Ou/nChUDRcB9cFzol/QdHUMtwfY4X96ubp35u+AB9qIjSKxp5Oc7Hf0FcLtuUtjRVQUwt3/tstXTrJrWP048iU=; X-UUID: 2f3fc8d007ca4b8a84f51726b5cc0ac0-20200925 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 917380502; Fri, 25 Sep 2020 14:01:19 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Sep 2020 14:01:17 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:16 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 02/11] usb: gadget: bdc: remove bdc_ep_set_halt() declaration Date: Fri, 25 Sep 2020 13:58:10 +0800 Message-ID: <1601013499-28920-2-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 2FE7C5F0EF1F1CCE5A76AF90EE3C8403C9DD61C62CCE5E3420B3A5B0B0E7225F2000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org No definition for bdc_ep_set_halt(), so remove it. Change-Id: Iaaa837a27688ca44b7b361b0e1226d2d4ae4057d Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc_cmd.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.h b/drivers/usb/gadget/udc/bdc/bdc_cmd.h index 373e674..a3a6dbd 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_cmd.h +++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.h @@ -16,7 +16,6 @@ int bdc_stop_ep(struct bdc *, int); int bdc_ep_set_stall(struct bdc *, int); int bdc_ep_clear_stall(struct bdc *, int); -int bdc_ep_set_halt(struct bdc_ep *, u32 , int); int bdc_ep_bla(struct bdc *, struct bdc_ep *, dma_addr_t); int bdc_function_wake(struct bdc*, u8); int bdc_function_wake_fh(struct bdc*, u8); From patchwork Fri Sep 25 05:58:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798961 Return-Path: Received: from mail.kernel.org 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To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 03/11] usb: gadget: bdc: prefer pointer dereference to pointer type Date: Fri, 25 Sep 2020 13:58:11 +0800 Message-ID: <1601013499-28920-3-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 6A5CBFBC10784D0BF179ABE74E3B3DCC5998AE9FCFEF7BBE740656628695DA722000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Prefer kzalloc(sizeof(*bd_table)...) over kzalloc(sizeof(struct bd_table) Change-Id: If78cc929287fa45a3f9de38f2e7057307cd295dd Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index fafdc9f..76463de 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -147,7 +147,7 @@ static int ep_bd_list_alloc(struct bdc_ep *ep) /* Allocate memory for each table */ for (index = 0; index < num_tabs; index++) { /* Allocate memory for bd_table structure */ - bd_table = kzalloc(sizeof(struct bd_table), GFP_ATOMIC); + bd_table = kzalloc(sizeof(*bd_table), GFP_ATOMIC); if (!bd_table) goto fail; From patchwork Fri Sep 25 05:58:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798941 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 80F25618 for ; Fri, 25 Sep 2020 06:01:45 +0000 (UTC) Received: from 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b=Yf6WifkQpRCcXcJllqomANn54aIjkUTBZ3k8eOD8pzW1hKkjC+H93ODO0EbhR9YI5VhhACwrxJGMvKbV2kGl7Vw+y/KVlVZCu3z2qa5LBLpwLhQlFwwLFRFLBGhJuElKSOotB+QZdaoa5g8gf9T5QFxHfneP9ctEcS/4yP8HWaU=; X-UUID: fc13d7b47f2b48e795fb4116b55c3814-20200925 Received: from mtkcas36.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 980980003; Fri, 25 Sep 2020 14:01:21 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Sep 2020 14:01:19 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:19 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 04/11] usb: gadget: bdc: fix warning of embedded function name Date: Fri, 25 Sep 2020 13:58:12 +0800 Message-ID: <1601013499-28920-4-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: FA747E64B343E8CA9CAD24E94226DD4E3A93C234BF70BA300271D8535912AE982000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Use '"%s...", __func__' to replace embedded function name Change-Id: I52edbccf1ad6e53df97858a5c1f1f91846037aac Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc_dbg.c | 2 +- drivers/usb/gadget/udc/bdc/bdc_ep.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc_dbg.c b/drivers/usb/gadget/udc/bdc/bdc_dbg.c index 7ba7448..9c03e13 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_dbg.c +++ b/drivers/usb/gadget/udc/bdc/bdc_dbg.c @@ -68,7 +68,7 @@ void bdc_dbg_srr(struct bdc *bdc, u32 srr_num) sr = bdc->srr.sr_bds; addr = bdc->srr.dma_addr; - dev_vdbg(bdc->dev, "bdc_dbg_srr sr:%p dqp_index:%d\n", + dev_vdbg(bdc->dev, "%s sr:%p dqp_index:%d\n", __func__, sr, bdc->srr.dqp_index); for (i = 0; i < NUM_SR_ENTRIES; i++) { sr = &bdc->srr.sr_bds[i]; diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index 76463de..44f3a12 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -756,7 +756,7 @@ static int ep_dequeue(struct bdc_ep *ep, struct bdc_req *req) dev_dbg(bdc->dev, "%s ep:%s start:%d end:%d\n", __func__, ep->name, start_bdi, end_bdi); - dev_dbg(bdc->dev, "ep_dequeue ep=%p ep->desc=%p\n", + dev_dbg(bdc->dev, "%s ep=%p ep->desc=%p\n", __func__, ep, (void *)ep->usb_ep.desc); /* if still connected, stop the ep to see where the HW is ? */ if (!(bdc_readl(bdc->regs, BDC_USPC) & BDC_PST_MASK)) { @@ -1858,12 +1858,12 @@ static int bdc_gadget_ep_enable(struct usb_ep *_ep, int ret; if (!_ep || !desc || desc->bDescriptorType != USB_DT_ENDPOINT) { - pr_debug("bdc_gadget_ep_enable invalid parameters\n"); + pr_debug("%s invalid parameters\n", __func__); return -EINVAL; } if (!desc->wMaxPacketSize) { - pr_debug("bdc_gadget_ep_enable missing wMaxPacketSize\n"); + pr_debug("%s missing wMaxPacketSize\n", __func__); return -EINVAL; } From patchwork Fri Sep 25 05:58:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798959 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5573392C for ; Fri, 25 Sep 2020 06:02:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) 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b=WRmOchD7XUs3TTugL2MCvEZR74kliCAOZS/bP/lCHAxQMF5fhjsbb3IRk5MgrAhDEVDvBn83n1IrsZh6UFGENHH9SI5YunY0znQyiJVubdAigWb78b2Me/aqF2Bou9RbV3di5QVevFN9zCSiwc8/+TFG3/vl/PZ2OYlLyrbzcZE=; X-UUID: 6e6a34231f594a6492e345ae2e180cf9-20200925 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1810239495; Fri, 25 Sep 2020 14:01:22 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31DR.mediatek.inc (172.27.6.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Sep 2020 14:01:21 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:20 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 05/11] usb: gadget: bdc: fix check warning of block comments alignment Date: Fri, 25 Sep 2020 13:58:13 +0800 Message-ID: <1601013499-28920-5-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 5D605A96F2D82EB87F1C7A45BE7FF8F376883F53ACE87B63CE65DD0F19C0BB062000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org fix the warning: WARNING:BLOCK_COMMENT_STYLE: Block comments should align the * on each line Change-Id: Idc89c805650641c14ad554f7733397d1255678b2 Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc.h | 2 +- drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 +- drivers/usb/gadget/udc/bdc/bdc_udc.c | 6 +++--- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc.h b/drivers/usb/gadget/udc/bdc/bdc.h index fcba77e..c0ee735 100644 --- a/drivers/usb/gadget/udc/bdc/bdc.h +++ b/drivers/usb/gadget/udc/bdc/bdc.h @@ -35,7 +35,7 @@ /* * Maximum size of ep0 response buffer for ch9 requests, * the set_sel request uses 6 so far, the max. -*/ + */ #define EP0_RESPONSE_BUFF 6 /* Start with SS as default */ #define EP0_MAX_PKT_SIZE 512 diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index 44f3a12..3fb36c8 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -68,7 +68,7 @@ static void ep_bd_list_free(struct bdc_ep *ep, u32 num_tabs) * check if the bd_table struct is allocated ? * if yes, then check if bd memory has been allocated, then * free the dma_pool and also the bd_table struct memory - */ + */ bd_table = bd_list->bd_table_array[index]; dev_dbg(bdc->dev, "bd_table:%p index:%d\n", bd_table, index); if (!bd_table) { diff --git a/drivers/usb/gadget/udc/bdc/bdc_udc.c b/drivers/usb/gadget/udc/bdc/bdc_udc.c index 248426a..0c1ab95 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_udc.c +++ b/drivers/usb/gadget/udc/bdc/bdc_udc.c @@ -164,7 +164,7 @@ static void bdc_func_wake_timer(struct work_struct *work) /* * Check if host has started transferring on endpoints * FUNC_WAKE_ISSUED is cleared when transfer has started after resume - */ + */ if (bdc->devstatus & FUNC_WAKE_ISSUED) { dev_dbg(bdc->dev, "FUNC_WAKE_ISSUED FLAG IS STILL SET\n"); /* flag is still set, so again send func wake */ @@ -205,7 +205,7 @@ static void handle_link_state_change(struct bdc *bdc, u32 uspc) * if not then send function wake again every * TNotification secs until host initiates * transfer to BDC, USB3 spec Table 8.13 - */ + */ schedule_delayed_work( &bdc->func_wake_notify, msecs_to_jiffies(BDC_TNOTIFY)); @@ -379,7 +379,7 @@ static int bdc_udc_start(struct usb_gadget *gadget, * Run the controller from here and when BDC is connected to * Host then driver will receive a USPC SR with VBUS present * and then driver will do a softconnect. - */ + */ ret = bdc_run(bdc); if (ret) { dev_err(bdc->dev, "%s bdc run fail\n", __func__); From patchwork Fri Sep 25 05:58:14 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798949 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C1A0592C for ; Fri, 25 Sep 2020 06:02:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 957C823447 for ; Fri, 25 Sep 2020 06:02:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="C8SCn9Fp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727266AbgIYGBs (ORCPT ); Fri, 25 Sep 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mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Sep 2020 14:01:22 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:22 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 06/11] usb: gadget: bdc: add identifier name for function declaraion Date: Fri, 25 Sep 2020 13:58:14 +0800 Message-ID: <1601013499-28920-6-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: D4DBE4CB9F13AE2C41D491F4742A83014238B897AFDAAFB2309BB70B813FC2FF2000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This is used to avoid the warning of function arguments, e.g. WARNING:FUNCTION_ARGUMENTS: function definition argument 'u32' should also have an identifier name Change-Id: Ia63d562247e18230fafe5cb2b6014f5f8daaaa7d Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc.h | 28 ++++++++++++++-------------- drivers/usb/gadget/udc/bdc/bdc_cmd.h | 18 +++++++++--------- drivers/usb/gadget/udc/bdc/bdc_dbg.h | 8 ++++---- drivers/usb/gadget/udc/bdc/bdc_ep.h | 8 ++++---- 4 files changed, 31 insertions(+), 31 deletions(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc.h b/drivers/usb/gadget/udc/bdc/bdc.h index c0ee735..658abef 100644 --- a/drivers/usb/gadget/udc/bdc/bdc.h +++ b/drivers/usb/gadget/udc/bdc/bdc.h @@ -466,24 +466,24 @@ static inline void bdc_writel(void __iomem *base, u32 offset, u32 value) } /* Buffer descriptor list operations */ -void bdc_notify_xfr(struct bdc *, u32); -void bdc_softconn(struct bdc *); -void bdc_softdisconn(struct bdc *); -int bdc_run(struct bdc *); -int bdc_stop(struct bdc *); -int bdc_reset(struct bdc *); -int bdc_udc_init(struct bdc *); -void bdc_udc_exit(struct bdc *); -int bdc_reinit(struct bdc *); +void bdc_notify_xfr(struct bdc *bdc, u32 epnum); +void bdc_softconn(struct bdc *bdc); +void bdc_softdisconn(struct bdc *bdc); +int bdc_run(struct bdc *bdc); +int bdc_stop(struct bdc *bdc); +int bdc_reset(struct bdc *bdc); +int bdc_udc_init(struct bdc *bdc); +void bdc_udc_exit(struct bdc *bdc); +int bdc_reinit(struct bdc *bdc); /* Status report handlers */ /* Upstream port status change sr */ -void bdc_sr_uspc(struct bdc *, struct bdc_sr *); +void bdc_sr_uspc(struct bdc *bdc, struct bdc_sr *sreport); /* transfer sr */ -void bdc_sr_xsf(struct bdc *, struct bdc_sr *); +void bdc_sr_xsf(struct bdc *bdc, struct bdc_sr *sreport); /* EP0 XSF handlers */ -void bdc_xsf_ep0_setup_recv(struct bdc *, struct bdc_sr *); -void bdc_xsf_ep0_data_start(struct bdc *, struct bdc_sr *); -void bdc_xsf_ep0_status_start(struct bdc *, struct bdc_sr *); +void bdc_xsf_ep0_setup_recv(struct bdc *bdc, struct bdc_sr *sreport); +void bdc_xsf_ep0_data_start(struct bdc *bdc, struct bdc_sr *sreport); +void bdc_xsf_ep0_status_start(struct bdc *bdc, struct bdc_sr *sreport); #endif /* __LINUX_BDC_H__ */ diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.h b/drivers/usb/gadget/udc/bdc/bdc_cmd.h index a3a6dbd..533ad52 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_cmd.h +++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.h @@ -10,14 +10,14 @@ #define __LINUX_BDC_CMD_H__ /* Command operations */ -int bdc_address_device(struct bdc *, u32); -int bdc_config_ep(struct bdc *, struct bdc_ep *); -int bdc_dconfig_ep(struct bdc *, struct bdc_ep *); -int bdc_stop_ep(struct bdc *, int); -int bdc_ep_set_stall(struct bdc *, int); -int bdc_ep_clear_stall(struct bdc *, int); -int bdc_ep_bla(struct bdc *, struct bdc_ep *, dma_addr_t); -int bdc_function_wake(struct bdc*, u8); -int bdc_function_wake_fh(struct bdc*, u8); +int bdc_address_device(struct bdc *bdc, u32 add); +int bdc_config_ep(struct bdc *bdc, struct bdc_ep *ep); +int bdc_dconfig_ep(struct bdc *bdc, struct bdc_ep *ep); +int bdc_stop_ep(struct bdc *bdc, int epnum); +int bdc_ep_set_stall(struct bdc *bdc, int epnum); +int bdc_ep_clear_stall(struct bdc *bdc, int epnum); +int bdc_ep_bla(struct bdc *bdc, struct bdc_ep *ep, dma_addr_t dma_addr); +int bdc_function_wake(struct bdc *bdc, u8 intf); +int bdc_function_wake_fh(struct bdc *bdc, u8 intf); #endif /* __LINUX_BDC_CMD_H__ */ diff --git a/drivers/usb/gadget/udc/bdc/bdc_dbg.h b/drivers/usb/gadget/udc/bdc/bdc_dbg.h index 859d588..acd8332 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_dbg.h +++ b/drivers/usb/gadget/udc/bdc/bdc_dbg.h @@ -12,10 +12,10 @@ #include "bdc.h" #ifdef CONFIG_USB_GADGET_VERBOSE -void bdc_dbg_bd_list(struct bdc *, struct bdc_ep*); -void bdc_dbg_srr(struct bdc *, u32); -void bdc_dbg_regs(struct bdc *); -void bdc_dump_epsts(struct bdc *); +void bdc_dbg_bd_list(struct bdc *bdc, struct bdc_ep *ep); +void bdc_dbg_srr(struct bdc *bdc, u32 srr_num); +void bdc_dbg_regs(struct bdc *bdc); +void bdc_dump_epsts(struct bdc *bdc); #else static inline void bdc_dbg_regs(struct bdc *bdc) { } diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.h b/drivers/usb/gadget/udc/bdc/bdc_ep.h index 5bbd73f..4d3affd 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.h +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.h @@ -9,9 +9,9 @@ #ifndef __LINUX_BDC_EP_H__ #define __LINUX_BDC_EP_H__ -int bdc_init_ep(struct bdc *); -int bdc_ep_disable(struct bdc_ep *); -int bdc_ep_enable(struct bdc_ep *); -void bdc_free_ep(struct bdc *); +int bdc_init_ep(struct bdc *bdc); +int bdc_ep_disable(struct bdc_ep *ep); +int bdc_ep_enable(struct bdc_ep *ep); +void bdc_free_ep(struct bdc *bdc); #endif /* __LINUX_BDC_EP_H__ */ From patchwork Fri Sep 25 05:58:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798937 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3DB8F618 for ; Fri, 25 Sep 2020 06:01:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 216252311B for ; Fri, 25 Sep 2020 06:01:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="JSOG9K5q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727207AbgIYGBd (ORCPT ); Fri, 25 Sep 2020 02:01:33 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:59384 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727184AbgIYGBc (ORCPT ); Fri, 25 Sep 2020 02:01:32 -0400 X-UUID: 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(172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:23 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 07/11] usb: gadget: bdc: avoid precedence issues Date: Fri, 25 Sep 2020 13:58:15 +0800 Message-ID: <1601013499-28920-7-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 368363B06B99BFA69F05A14122C60D8989D5940629090D5A678AFDA6B744E46A2000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add () around macro argument to avoid precedence issues Change-Id: I036a28eb94f97d955015d5f58a168bf66bdecf43 Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc.h | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc.h b/drivers/usb/gadget/udc/bdc/bdc.h index 658abef..f8d5958 100644 --- a/drivers/usb/gadget/udc/bdc/bdc.h +++ b/drivers/usb/gadget/udc/bdc/bdc.h @@ -86,20 +86,20 @@ #define BDC_EPSTS5 0x74 #define BDC_EPSTS6 0x78 #define BDC_EPSTS7 0x7c -#define BDC_SRRBAL(n) (0x200 + (n * 0x10)) -#define BDC_SRRBAH(n) (0x204 + (n * 0x10)) -#define BDC_SRRINT(n) (0x208 + (n * 0x10)) -#define BDC_INTCTLS(n) (0x20c + (n * 0x10)) +#define BDC_SRRBAL(n) (0x200 + ((n) * 0x10)) +#define BDC_SRRBAH(n) (0x204 + ((n) * 0x10)) +#define BDC_SRRINT(n) (0x208 + ((n) * 0x10)) +#define BDC_INTCTLS(n) (0x20c + ((n) * 0x10)) /* Extended capability regs */ #define BDC_FSCNOC 0xcd4 #define BDC_FSCNIC 0xce4 -#define NUM_NCS(p) (p >> 28) +#define NUM_NCS(p) ((p) >> 28) /* Register bit fields and Masks */ /* BDC Configuration 0 */ #define BDC_PGS(p) (((p) & (0x7 << 8)) >> 8) -#define BDC_SPB(p) (p & 0x7) +#define BDC_SPB(p) ((p) & 0x7) /* BDC Capability1 */ #define BDC_P64 (1 << 0) @@ -113,7 +113,7 @@ #define BDC_CMD_DVC 0x1 #define BDC_CMD_CWS (0x1 << 5) #define BDC_CMD_CST(p) (((p) & (0xf << 6))>>6) -#define BDC_CMD_EPN(p) ((p & 0x1f) << 10) +#define BDC_CMD_EPN(p) (((p) & 0x1f) << 10) #define BDC_SUB_CMD_ADD (0x1 << 17) #define BDC_SUB_CMD_FWK (0x4 << 17) /* Reset sequence number */ @@ -163,7 +163,7 @@ #define BDC_SPEED_HS 0x3 #define BDC_SPEED_SS 0x4 -#define BDC_PST(p) (p & 0xf) +#define BDC_PST(p) ((p) & 0xf) #define BDC_PST_MASK 0xf /* USPPMS */ @@ -228,7 +228,7 @@ /* status report defines */ #define SR_XSF 0 #define SR_USPC 4 -#define SR_BD_LEN(p) (p & 0xffffff) +#define SR_BD_LEN(p) ((p) & 0xffffff) #define XSF_SUCC 0x1 #define XSF_SHORT 0x3 From patchwork Fri Sep 25 05:58:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798957 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2B48192C for ; Fri, 25 Sep 2020 06:02:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 05AA021775 for ; Fri, 25 Sep 2020 06:02:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="PMCQsxA5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727245AbgIYGBp (ORCPT ); Fri, 25 Sep 2020 02:01:45 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:57647 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727204AbgIYGBi (ORCPT ); Fri, 25 Sep 2020 02:01:38 -0400 X-UUID: 717a8b0a1db34035a8b6a4d46bfccf18-20200925 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; 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+0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 08/11] usb: gadget: bdc: use the BIT macro to define bit filed Date: Fri, 25 Sep 2020 13:58:16 +0800 Message-ID: <1601013499-28920-8-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 947E22212B81480DC26CE7B86187769F7CD784F6C7FF09342AE6D9F9DC83A3312000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Prefer using the BIT macro to define bit fileds Change-Id: I021f6230c4c3248aa89aed808495c1a950df772e Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc.h | 84 ++++++++++++++++++++-------------------- 1 file changed, 42 insertions(+), 42 deletions(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc.h b/drivers/usb/gadget/udc/bdc/bdc.h index f8d5958..8d00b12 100644 --- a/drivers/usb/gadget/udc/bdc/bdc.h +++ b/drivers/usb/gadget/udc/bdc/bdc.h @@ -102,7 +102,7 @@ #define BDC_SPB(p) ((p) & 0x7) /* BDC Capability1 */ -#define BDC_P64 (1 << 0) +#define BDC_P64 BIT(0) /* BDC Command register */ #define BDC_CMD_FH 0xe @@ -111,7 +111,7 @@ #define BDC_CMD_BLA 0x3 #define BDC_CMD_EPC 0x2 #define BDC_CMD_DVC 0x1 -#define BDC_CMD_CWS (0x1 << 5) +#define BDC_CMD_CWS BIT(5) #define BDC_CMD_CST(p) (((p) & (0xf << 6))>>6) #define BDC_CMD_EPN(p) (((p) & 0x1f) << 10) #define BDC_SUB_CMD_ADD (0x1 << 17) @@ -124,7 +124,7 @@ #define BDC_SUB_CMD_EP_STP (0x2 << 17) #define BDC_SUB_CMD_EP_STL (0x4 << 17) #define BDC_SUB_CMD_EP_RST (0x1 << 17) -#define BDC_CMD_SRD (1 << 27) +#define BDC_CMD_SRD BIT(27) /* CMD completion status */ #define BDC_CMDS_SUCC 0x1 @@ -141,19 +141,19 @@ #define EPM_SHIFT 4 /* BDC USPSC */ -#define BDC_VBC (1 << 31) -#define BDC_PRC (1 << 30) -#define BDC_PCE (1 << 29) -#define BDC_CFC (1 << 28) -#define BDC_PCC (1 << 27) -#define BDC_PSC (1 << 26) -#define BDC_VBS (1 << 25) -#define BDC_PRS (1 << 24) -#define BDC_PCS (1 << 23) +#define BDC_VBC BIT(31) +#define BDC_PRC BIT(30) +#define BDC_PCE BIT(29) +#define BDC_CFC BIT(28) +#define BDC_PCC BIT(27) +#define BDC_PSC BIT(26) +#define BDC_VBS BIT(25) +#define BDC_PRS BIT(24) +#define BDC_PCS BIT(23) #define BDC_PSP(p) (((p) & (0x7 << 20))>>20) -#define BDC_SCN (1 << 8) -#define BDC_SDC (1 << 7) -#define BDC_SWS (1 << 4) +#define BDC_SCN BIT(8) +#define BDC_SDC BIT(7) +#define BDC_SWS BIT(4) #define BDC_USPSC_RW (BDC_SCN|BDC_SDC|BDC_SWS|0xf) #define BDC_PSP(p) (((p) & (0x7 << 20))>>20) @@ -167,17 +167,17 @@ #define BDC_PST_MASK 0xf /* USPPMS */ -#define BDC_U2E (0x1 << 31) -#define BDC_U1E (0x1 << 30) -#define BDC_U2A (0x1 << 29) -#define BDC_PORT_W1S (0x1 << 17) +#define BDC_U2E BIT(31) +#define BDC_U1E BIT(30) +#define BDC_U2A BIT(29) +#define BDC_PORT_W1S BIT(17) #define BDC_U1T(p) ((p) & 0xff) #define BDC_U2T(p) (((p) & 0xff) << 8) #define BDC_U1T_MASK 0xff /* USBPM2 */ /* Hardware LPM Enable */ -#define BDC_HLE (1 << 16) +#define BDC_HLE BIT(16) /* BDC Status and Control */ #define BDC_COP_RST (1 << 29) @@ -186,11 +186,11 @@ #define BDC_COP_MASK (BDC_COP_RST|BDC_COP_RUN|BDC_COP_STP) -#define BDC_COS (1 << 28) +#define BDC_COS BIT(28) #define BDC_CSTS(p) (((p) & (0x7 << 20)) >> 20) -#define BDC_MASK_MCW (1 << 7) -#define BDC_GIE (1 << 1) -#define BDC_GIP (1 << 0) +#define BDC_MASK_MCW BIT(7) +#define BDC_GIE BIT(1) +#define BDC_GIP BIT(0) #define BDC_HLT 1 #define BDC_NOR 2 @@ -201,19 +201,19 @@ #define BD_CHAIN 0xf #define BD_TFS_SHIFT 4 -#define BD_SOT (1 << 26) -#define BD_EOT (1 << 27) -#define BD_ISP (1 << 29) -#define BD_IOC (1 << 30) -#define BD_SBF (1 << 31) +#define BD_SOT BIT(26) +#define BD_EOT BIT(27) +#define BD_ISP BIT(29) +#define BD_IOC BIT(30) +#define BD_SBF BIT(31) #define BD_INTR_TARGET(p) (((p) & 0x1f) << 27) -#define BDC_SRR_RWS (1 << 4) -#define BDC_SRR_RST (1 << 3) -#define BDC_SRR_ISR (1 << 2) -#define BDC_SRR_IE (1 << 1) -#define BDC_SRR_IP (1 << 0) +#define BDC_SRR_RWS BIT(4) +#define BDC_SRR_RST BIT(3) +#define BDC_SRR_ISR BIT(2) +#define BDC_SRR_IE BIT(1) +#define BDC_SRR_IP BIT(0) #define BDC_SRR_EPI(p) (((p) & (0xff << 24)) >> 24) #define BDC_SRR_DPI(p) (((p) & (0xff << 16)) >> 16) #define BDC_SRR_DPI_MASK 0x00ff0000 @@ -221,7 +221,7 @@ #define MARK_CHAIN_BD (BD_CHAIN|BD_EOT|BD_SOT) /* Control transfer BD specific fields */ -#define BD_DIR_IN (1 << 25) +#define BD_DIR_IN BIT(25) #define BDC_PTC_MASK 0xf0000000 @@ -241,13 +241,13 @@ /* Transfer BD fields */ #define BD_LEN(p) ((p) & 0x1ffff) -#define BD_LTF (1 << 25) +#define BD_LTF BIT(25) #define BD_TYPE_DS 0x1 #define BD_TYPE_SS 0x2 -#define BDC_EP_ENABLED (1 << 0) -#define BDC_EP_STALL (1 << 1) -#define BDC_EP_STOP (1 << 2) +#define BDC_EP_ENABLED BIT(0) +#define BDC_EP_STALL BIT(1) +#define BDC_EP_STOP BIT(2) /* One BD can transfer max 65536 bytes */ #define BD_MAX_BUFF_SIZE (1 << 16) @@ -266,9 +266,9 @@ /* FUNCTION WAKE DEV NOTIFICATION interval, USB3 spec table 8.13 */ #define BDC_TNOTIFY 2500 /*in ms*/ /* Devstatus bitfields */ -#define REMOTE_WAKEUP_ISSUED (1 << 16) -#define DEVICE_SUSPENDED (1 << 17) -#define FUNC_WAKE_ISSUED (1 << 18) +#define REMOTE_WAKEUP_ISSUED BIT(16) +#define DEVICE_SUSPENDED BIT(17) +#define FUNC_WAKE_ISSUED BIT(18) #define REMOTE_WAKE_ENABLE (1 << USB_DEVICE_REMOTE_WAKEUP) /* On disconnect, preserve these bits and clear rest */ From patchwork Fri Sep 25 05:58:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798943 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 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b=hV9Ath1QaQhYFbedMI2826Tt4NBG3vDRcPrVdVdS5uTXwcJ4wmuZSpcdN2mLZw9n2LyMOBkOIPkA7S/SX0xQzBdN7D7cBSY2YS2Dgu8EEWsyeSUHE62FNj7qMnw+zut8qeluR3FhelMgrtyyDeSKuNX1vwUVMTQMtTOa0wkrRAU=; X-UUID: 800ad663f5cb489fa60fb3bcc4709e6d-20200925 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1461611661; Fri, 25 Sep 2020 14:01:27 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Sep 2020 14:01:26 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:25 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 09/11] usb: gadget: bdc: fix checkpatch.pl tab warning Date: Fri, 25 Sep 2020 13:58:17 +0800 Message-ID: <1601013499-28920-9-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 517A33FA7F714865E568706B912D8304B50CE7276976D79D10E7BC57666AF1262000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements WARNING:TABSTOP: Statements should start on a tabstop Change-Id: Iec66c7e29babc2835e0137d298093b396aa2759d Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc_cmd.c | 2 +- drivers/usb/gadget/udc/bdc/bdc_ep.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.c b/drivers/usb/gadget/udc/bdc/bdc_cmd.c index 44c2a5e..995f79c 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_cmd.c +++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.c @@ -163,7 +163,7 @@ int bdc_config_ep(struct bdc *bdc, struct bdc_ep *ep) usb_endpoint_xfer_isoc(desc)) { param2 |= si; if (usb_endpoint_xfer_isoc(desc) && comp_desc) - mul = comp_desc->bmAttributes; + mul = comp_desc->bmAttributes; } param2 |= mul << EPM_SHIFT; diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index 3fb36c8..d227d26 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -275,7 +275,7 @@ static inline int find_end_bdi(struct bdc_ep *ep, int next_hwd_bdi) end_bdi = next_hwd_bdi - 1; if (end_bdi < 0) end_bdi = ep->bd_list.max_bdi - 1; - else if ((end_bdi % (ep->bd_list.num_bds_table-1)) == 0) + else if ((end_bdi % (ep->bd_list.num_bds_table-1)) == 0) end_bdi--; return end_bdi; @@ -795,7 +795,7 @@ static int ep_dequeue(struct bdc_ep *ep, struct bdc_req *req) start_pending = true; end_pending = true; } else if (end_bdi >= curr_hw_dqpi || end_bdi <= eqp_bdi) { - end_pending = true; + end_pending = true; } } else { if (start_bdi >= curr_hw_dqpi) { From patchwork Fri Sep 25 05:58:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 11798955 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 28FB7618 for ; Fri, 25 Sep 2020 06:02:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0668721D7F for ; Fri, 25 Sep 2020 06:02:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="Mj1glP4r" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727251AbgIYGBr (ORCPT ); Fri, 25 Sep 2020 02:01:47 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:40504 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727187AbgIYGBf (ORCPT ); Fri, 25 Sep 2020 02:01:35 -0400 X-UUID: 48db09f403d548a793abfd7e1b4d8813-20200925 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=37F4pDO5B60SbyqWx3pAJL5O++RHKPYJ7n5xuJUU/Eo=; b=Mj1glP4rEnyOsRDONluzG4x2558NRaeEg6SewQdczLfLnPb8RmJ/JWLwbWkinvfqvp/XvGAocAD3VBXCVekAH3D8ZVQwsYIJ0QeGLT8GKNkz57tcmLhj9w6JvQrcmL51dpuAabOS826r+jyheIhCX7xvPMD/SJ28xz1gmmWTEQQ=; X-UUID: 48db09f403d548a793abfd7e1b4d8813-20200925 Received: from mtkcas36.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 926468863; Fri, 25 Sep 2020 14:01:28 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 25 Sep 2020 14:01:27 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:26 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 10/11] usb: gadget: bdc: fix checkpatch.pl spacing error Date: Fri, 25 Sep 2020 13:58:18 +0800 Message-ID: <1601013499-28920-10-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 8AADC226BA6A9EDFF3B6E8692388FFD4A4791DCE6FD50EA80FABFA127FDF51852000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org fix checkpatch.pl error: ERROR:SPACING: space prohibited before that ',' Change-Id: Idc496de937e46c224269c94bf913138f3196bb10 Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc_udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc_udc.c b/drivers/usb/gadget/udc/bdc/bdc_udc.c index 0c1ab95..5ac0ef8 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_udc.c +++ b/drivers/usb/gadget/udc/bdc/bdc_udc.c @@ -530,7 +530,7 @@ int bdc_udc_init(struct bdc *bdc) bdc->gadget.name = BRCM_BDC_NAME; ret = devm_request_irq(bdc->dev, bdc->irq, bdc_udc_interrupt, - IRQF_SHARED , BRCM_BDC_NAME, bdc); + IRQF_SHARED, BRCM_BDC_NAME, bdc); if (ret) { dev_err(bdc->dev, "failed to request irq #%d %d\n", From patchwork Fri Sep 25 05:58:19 2020 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mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 25 Sep 2020 14:01:28 +0800 From: Chunfeng Yun To: Felipe Balbi CC: Greg Kroah-Hartman , Matthias Brugger , Florian Fainelli , Chunfeng Yun , Al Cooper , Sasi Kumar , Nathan Chancellor , Colin Ian King , , , , Subject: [PATCH 11/11] usb: gadget: bdc: fix checkpatch.pl repeated word warning Date: Fri, 25 Sep 2020 13:58:19 +0800 Message-ID: <1601013499-28920-11-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> References: <1601013499-28920-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: FF505727F65D4B51688AC87D09DF0B30B35687F5F39E17EDB9E5CD4B70EE7B782000:8 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org fix the warning: WARNING:REPEATED_WORD: Possible repeated word: 'and' Change-Id: I48d89c4c001e11ae13d8ff2190c51328a3faaf46 Cc: Florian Fainelli Signed-off-by: Chunfeng Yun Acked-by: Florian Fainelli --- drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index d227d26..8e2f20b 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -1405,7 +1405,7 @@ static int ep0_set_sel(struct bdc *bdc, } /* - * Queue a 0 byte bd only if wLength is more than the length and and length is + * Queue a 0 byte bd only if wLength is more than the length and length is * a multiple of MaxPacket then queue 0 byte BD */ static int ep0_queue_zlp(struct bdc *bdc)