From patchwork Fri Jun 9 09:03:05 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 9777687 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4AF7960393 for ; Fri, 9 Jun 2017 09:20:42 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3E25F262F2 for ; Fri, 9 Jun 2017 09:20:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 32FDE28604; Fri, 9 Jun 2017 09:20:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 886A6262F2 for ; Fri, 9 Jun 2017 09:20:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751590AbdFIJDj (ORCPT ); Fri, 9 Jun 2017 05:03:39 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:43244 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751572AbdFIJDh (ORCPT ); Fri, 9 Jun 2017 05:03:37 -0400 Received: from localhost (LFbn-1-12060-104.w90-92.abo.wanadoo.fr [90.92.122.104]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 19209B66; Fri, 9 Jun 2017 09:03:35 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Faisal Latif , Doug Ledford , Sean Hefty , Hal Rosenstock , linux-rdma@vger.kernel.org Subject: [PATCH 02/11] IB: nes: convert to use DRIVER_ATTR_RW Date: Fri, 9 Jun 2017 11:03:05 +0200 Message-Id: <20170609090314.13991-2-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.13.1 In-Reply-To: <20170609090314.13991-1-gregkh@linuxfoundation.org> References: <20170609090314.13991-1-gregkh@linuxfoundation.org> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP We are trying to get rid of DRIVER_ATTR(), and all of the nes.c driver attributes can be trivially changed to use DRIVER_ATTR_RW(), making the code smaller and easier to manage over time. Cc: Faisal Latif Cc: Doug Ledford Cc: Sean Hefty Cc: Hal Rosenstock Cc: Signed-off-by: Greg Kroah-Hartman Reviewed-by: Bart Van Assche -- --- drivers/infiniband/hw/nes/nes.c | 80 ++++++++++++++++------------------------- 1 file changed, 31 insertions(+), 49 deletions(-) diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c index 5b9601014f0c..a30aa6527f7e 100644 --- a/drivers/infiniband/hw/nes/nes.c +++ b/drivers/infiniband/hw/nes/nes.c @@ -815,7 +815,7 @@ static struct pci_driver nes_pci_driver = { .remove = nes_remove, }; -static ssize_t nes_show_adapter(struct device_driver *ddp, char *buf) +static ssize_t adapter_show(struct device_driver *ddp, char *buf) { unsigned int devfn = 0xffffffff; unsigned char bus_number = 0xff; @@ -834,7 +834,7 @@ static ssize_t nes_show_adapter(struct device_driver *ddp, char *buf) return snprintf(buf, PAGE_SIZE, "%x:%x\n", bus_number, devfn); } -static ssize_t nes_store_adapter(struct device_driver *ddp, +static ssize_t adapter_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -843,7 +843,7 @@ static ssize_t nes_store_adapter(struct device_driver *ddp, return strnlen(buf, count); } -static ssize_t nes_show_ee_cmd(struct device_driver *ddp, char *buf) +static ssize_t eeprom_cmd_show(struct device_driver *ddp, char *buf) { u32 eeprom_cmd = 0xdead; u32 i = 0; @@ -859,7 +859,7 @@ static ssize_t nes_show_ee_cmd(struct device_driver *ddp, char *buf) return snprintf(buf, PAGE_SIZE, "0x%x\n", eeprom_cmd); } -static ssize_t nes_store_ee_cmd(struct device_driver *ddp, +static ssize_t eeprom_cmd_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -880,7 +880,7 @@ static ssize_t nes_store_ee_cmd(struct device_driver *ddp, return strnlen(buf, count); } -static ssize_t nes_show_ee_data(struct device_driver *ddp, char *buf) +static ssize_t eeprom_data_show(struct device_driver *ddp, char *buf) { u32 eeprom_data = 0xdead; u32 i = 0; @@ -897,7 +897,7 @@ static ssize_t nes_show_ee_data(struct device_driver *ddp, char *buf) return snprintf(buf, PAGE_SIZE, "0x%x\n", eeprom_data); } -static ssize_t nes_store_ee_data(struct device_driver *ddp, +static ssize_t eeprom_data_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -918,7 +918,7 @@ static ssize_t nes_store_ee_data(struct device_driver *ddp, return strnlen(buf, count); } -static ssize_t nes_show_flash_cmd(struct device_driver *ddp, char *buf) +static ssize_t flash_cmd_show(struct device_driver *ddp, char *buf) { u32 flash_cmd = 0xdead; u32 i = 0; @@ -935,7 +935,7 @@ static ssize_t nes_show_flash_cmd(struct device_driver *ddp, char *buf) return snprintf(buf, PAGE_SIZE, "0x%x\n", flash_cmd); } -static ssize_t nes_store_flash_cmd(struct device_driver *ddp, +static ssize_t flash_cmd_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -956,7 +956,7 @@ static ssize_t nes_store_flash_cmd(struct device_driver *ddp, return strnlen(buf, count); } -static ssize_t nes_show_flash_data(struct device_driver *ddp, char *buf) +static ssize_t flash_data_show(struct device_driver *ddp, char *buf) { u32 flash_data = 0xdead; u32 i = 0; @@ -973,7 +973,7 @@ static ssize_t nes_show_flash_data(struct device_driver *ddp, char *buf) return snprintf(buf, PAGE_SIZE, "0x%x\n", flash_data); } -static ssize_t nes_store_flash_data(struct device_driver *ddp, +static ssize_t flash_data_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -994,12 +994,12 @@ static ssize_t nes_store_flash_data(struct device_driver *ddp, return strnlen(buf, count); } -static ssize_t nes_show_nonidx_addr(struct device_driver *ddp, char *buf) +static ssize_t nonidx_addr_show(struct device_driver *ddp, char *buf) { return snprintf(buf, PAGE_SIZE, "0x%x\n", sysfs_nonidx_addr); } -static ssize_t nes_store_nonidx_addr(struct device_driver *ddp, +static ssize_t nonidx_addr_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -1010,7 +1010,7 @@ static ssize_t nes_store_nonidx_addr(struct device_driver *ddp, return strnlen(buf, count); } -static ssize_t nes_show_nonidx_data(struct device_driver *ddp, char *buf) +static ssize_t nonidx_data_show(struct device_driver *ddp, char *buf) { u32 nonidx_data = 0xdead; u32 i = 0; @@ -1027,7 +1027,7 @@ static ssize_t nes_show_nonidx_data(struct device_driver *ddp, char *buf) return snprintf(buf, PAGE_SIZE, "0x%x\n", nonidx_data); } -static ssize_t nes_store_nonidx_data(struct device_driver *ddp, +static ssize_t nonidx_data_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -1048,12 +1048,12 @@ static ssize_t nes_store_nonidx_data(struct device_driver *ddp, return strnlen(buf, count); } -static ssize_t nes_show_idx_addr(struct device_driver *ddp, char *buf) +static ssize_t idx_addr_show(struct device_driver *ddp, char *buf) { return snprintf(buf, PAGE_SIZE, "0x%x\n", sysfs_idx_addr); } -static ssize_t nes_store_idx_addr(struct device_driver *ddp, +static ssize_t idx_addr_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -1064,7 +1064,7 @@ static ssize_t nes_store_idx_addr(struct device_driver *ddp, return strnlen(buf, count); } -static ssize_t nes_show_idx_data(struct device_driver *ddp, char *buf) +static ssize_t idx_data_show(struct device_driver *ddp, char *buf) { u32 idx_data = 0xdead; u32 i = 0; @@ -1081,7 +1081,7 @@ static ssize_t nes_show_idx_data(struct device_driver *ddp, char *buf) return snprintf(buf, PAGE_SIZE, "0x%x\n", idx_data); } -static ssize_t nes_store_idx_data(struct device_driver *ddp, +static ssize_t idx_data_store(struct device_driver *ddp, const char *buf, size_t count) { char *p = (char *)buf; @@ -1102,11 +1102,7 @@ static ssize_t nes_store_idx_data(struct device_driver *ddp, return strnlen(buf, count); } - -/** - * nes_show_wqm_quanta - */ -static ssize_t nes_show_wqm_quanta(struct device_driver *ddp, char *buf) +static ssize_t wqm_quanta_show(struct device_driver *ddp, char *buf) { u32 wqm_quanta_value = 0xdead; u32 i = 0; @@ -1123,12 +1119,8 @@ static ssize_t nes_show_wqm_quanta(struct device_driver *ddp, char *buf) return snprintf(buf, PAGE_SIZE, "0x%X\n", wqm_quanta_value); } - -/** - * nes_store_wqm_quanta - */ -static ssize_t nes_store_wqm_quanta(struct device_driver *ddp, - const char *buf, size_t count) +static ssize_t wqm_quanta_store(struct device_driver *ddp, const char *buf, + size_t count) { unsigned long wqm_quanta_value; u32 wqm_config1; @@ -1153,26 +1145,16 @@ static ssize_t nes_store_wqm_quanta(struct device_driver *ddp, return strnlen(buf, count); } -static DRIVER_ATTR(adapter, S_IRUSR | S_IWUSR, - nes_show_adapter, nes_store_adapter); -static DRIVER_ATTR(eeprom_cmd, S_IRUSR | S_IWUSR, - nes_show_ee_cmd, nes_store_ee_cmd); -static DRIVER_ATTR(eeprom_data, S_IRUSR | S_IWUSR, - nes_show_ee_data, nes_store_ee_data); -static DRIVER_ATTR(flash_cmd, S_IRUSR | S_IWUSR, - nes_show_flash_cmd, nes_store_flash_cmd); -static DRIVER_ATTR(flash_data, S_IRUSR | S_IWUSR, - nes_show_flash_data, nes_store_flash_data); -static DRIVER_ATTR(nonidx_addr, S_IRUSR | S_IWUSR, - nes_show_nonidx_addr, nes_store_nonidx_addr); -static DRIVER_ATTR(nonidx_data, S_IRUSR | S_IWUSR, - nes_show_nonidx_data, nes_store_nonidx_data); -static DRIVER_ATTR(idx_addr, S_IRUSR | S_IWUSR, - nes_show_idx_addr, nes_store_idx_addr); -static DRIVER_ATTR(idx_data, S_IRUSR | S_IWUSR, - nes_show_idx_data, nes_store_idx_data); -static DRIVER_ATTR(wqm_quanta, S_IRUSR | S_IWUSR, - nes_show_wqm_quanta, nes_store_wqm_quanta); +static DRIVER_ATTR_RW(adapter); +static DRIVER_ATTR_RW(eeprom_cmd); +static DRIVER_ATTR_RW(eeprom_data); +static DRIVER_ATTR_RW(flash_cmd); +static DRIVER_ATTR_RW(flash_data); +static DRIVER_ATTR_RW(nonidx_addr); +static DRIVER_ATTR_RW(nonidx_data); +static DRIVER_ATTR_RW(idx_addr); +static DRIVER_ATTR_RW(idx_data); +static DRIVER_ATTR_RW(wqm_quanta); static int nes_create_driver_sysfs(struct pci_driver *drv) {