From patchwork Tue Jun 23 16:42:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Saenz Julienne X-Patchwork-Id: 11621089 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 72B6C138C for ; Tue, 23 Jun 2020 16:51:58 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4CC8920774 for ; Tue, 23 Jun 2020 16:51:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="rk9yO3nw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4CC8920774 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/4ZgcDL4rBVsvB1Il7zPV204yKUuu8uaJjc2kxcbkRM=; b=rk9yO3nwTf8icL5FIFv/WJ2vy wKNzxVH1M2JY8kS3l+C5j/KoJxdUS+yCwtDYEVdo9EPGeyaW5bQ3+BFmnzv+OZNzcsCwkuvwzRshI U659zzH+oeR8R6OJg5rdikttdVfx9W3Br9FNqLKubSgSjGNgOCjWFQ5bbNrkbKpkY4qfajVqvTWen vkThb29Kgj5uB0b+SEFMq072Jg1cPKFAEp31db3YMJxlf26kpNtu0nFciUSMlQOFi8Jj0aBgQ3tcL TKMWp7DnR9AmBDIRGOI2Mv6dHO46DcrOoaWq7YkepY8YjJuoZRk6k0sHhhLd4fxJh88gr/APyoeuv IM0yK7hcg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jnm6W-0007NN-Pd; Tue, 23 Jun 2020 16:49:00 +0000 Received: from mx2.suse.de ([195.135.220.15]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jnm2w-0005On-UM; Tue, 23 Jun 2020 16:45:25 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 6B41BAEB1; Tue, 23 Jun 2020 16:45:17 +0000 (UTC) From: Nicolas Saenz Julienne To: gregkh@linuxfoundation.org Subject: [PATCH 18/50] staging: vchi_common: Get rid of all unused definitions Date: Tue, 23 Jun 2020 18:42:04 +0200 Message-Id: <20200623164235.29566-19-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200623164235.29566-1-nsaenzjulienne@suse.de> References: <20200623164235.29566-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [195.135.220.15 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [195.135.220.15 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, kernel-list@raspberrypi.com, linux-kernel@vger.kernel.org, Nicolas Saenz Julienne , laurent.pinchart@ideasonboard.com, linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org There is a series of structures and enums defined but never used. Get rid of them. Signed-off-by: Nicolas Saenz Julienne --- .../interface/vchi/vchi_common.h | 65 ------------------- 1 file changed, 65 deletions(-) diff --git a/drivers/staging/vc04_services/interface/vchi/vchi_common.h b/drivers/staging/vc04_services/interface/vchi/vchi_common.h index 0f79bea4757d..e07376fe4dfd 100644 --- a/drivers/staging/vc04_services/interface/vchi/vchi_common.h +++ b/drivers/staging/vc04_services/interface/vchi/vchi_common.h @@ -10,23 +10,7 @@ enum vchi_flags { VCHI_FLAGS_BLOCK_UNTIL_OP_COMPLETE = 0x1, // waits for message to be received, or sent (NB. not the same as being seen on other side) VCHI_FLAGS_CALLBACK_WHEN_OP_COMPLETE = 0x2, // run a callback when message sent VCHI_FLAGS_BLOCK_UNTIL_QUEUED = 0x4, // return once the transfer is in a queue ready to go - VCHI_FLAGS_ALLOW_PARTIAL = 0x8, VCHI_FLAGS_BLOCK_UNTIL_DATA_READ = 0x10, - VCHI_FLAGS_CALLBACK_WHEN_DATA_READ = 0x20, - - VCHI_FLAGS_ALIGN_SLOT = 0x000080, // internal use only - VCHI_FLAGS_BULK_AUX_QUEUED = 0x010000, // internal use only - VCHI_FLAGS_BULK_AUX_COMPLETE = 0x020000, // internal use only - VCHI_FLAGS_BULK_DATA_QUEUED = 0x040000, // internal use only - VCHI_FLAGS_BULK_DATA_COMPLETE = 0x080000, // internal use only - VCHI_FLAGS_INTERNAL = 0xFF0000 -}; - -// constants for vchi_crc_control() -enum vchi_crc_control { - VCHI_CRC_NOTHING = -1, - VCHI_CRC_PER_SERVICE = 0, - VCHI_CRC_EVERYTHING = 1, }; //callback reasons when an event occurs on a service @@ -47,58 +31,9 @@ enum vchi_callback_reason { VCHI_CALLBACK_BULK_RECEIVE_ABORTED, }; -// service control options -enum vchi_service_option { - VCHI_SERVICE_OPTION_MIN, - - VCHI_SERVICE_OPTION_TRACE, - VCHI_SERVICE_OPTION_SYNCHRONOUS, - - VCHI_SERVICE_OPTION_MAX -}; - //Callback used by all services / bulk transfers typedef void (*vchi_callback)(void *callback_param, //my service local param enum vchi_callback_reason reason, void *handle); //for transmitting msg's only -/* - * Define vector struct for scatter-gather (vector) operations - * Vectors can be nested - if a vector element has negative length, then - * the data pointer is treated as pointing to another vector array, with - * '-vec_len' elements. Thus to append a header onto an existing vector, - * you can do this: - * - * void foo(const struct vchi_msg_vector *v, int n) - * { - * struct vchi_msg_vector nv[2]; - * nv[0].vec_base = my_header; - * nv[0].vec_len = sizeof my_header; - * nv[1].vec_base = v; - * nv[1].vec_len = -n; - * ... - * - */ -struct vchi_msg_vector { - const void *vec_base; - int32_t vec_len; -}; - -/* - * Iterator structure for reading ahead through received message queue. - * Allocated by client, initialised by vchi_msg_look_ahead. Fields are for - * internal VCHI use only. - * Iterates over messages in queue at the instant of the call to - * vchi_msg_lookahead - will not proceed to messages received since. - * Behaviour is undefined if an iterator is used again after messages for that - * service are removed/dequeued by any means other than vchi_msg_iter_... - * calls on the iterator itself. - */ -struct vchi_msg_iter { - struct opaque_vchi_service_t *service; - void *last; - void *next; - void *remove; -}; - #endif // VCHI_COMMON_H_