From patchwork Wed Oct 28 09:48:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Josh Wu X-Patchwork-Id: 31749 X-Patchwork-Delegate: g.liakhovetski@gmx.de Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1ZrNGk-00085R-Ru; Wed, 28 Oct 2015 10:43:46 +0100 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.76/mailfrontend-6) with esmtp id 1ZrNGi-00040j-4c; Wed, 28 Oct 2015 10:43:46 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965500AbbJ1Jm5 (ORCPT + 1 other); Wed, 28 Oct 2015 05:42:57 -0400 Received: from eusmtp01.atmel.com ([212.144.249.243]:12390 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965491AbbJ1Jmz (ORCPT ); Wed, 28 Oct 2015 05:42:55 -0400 Received: from apsmtp01.atmel.com (10.168.254.30) by eusmtp01.atmel.com (10.161.101.31) with Microsoft SMTP Server id 14.3.235.1; Wed, 28 Oct 2015 10:42:50 +0100 Received: from melon.corp.atmel.com (10.168.254.13) by apsmtp01.corp.atmel.com (10.168.254.30) with Microsoft SMTP Server id 14.3.235.1; Wed, 28 Oct 2015 17:42:34 +0800 From: Josh Wu To: Guennadi Liakhovetski , Laurent Pinchart CC: Linux Media Mailing List , Josh Wu , Mauro Carvalho Chehab , Subject: [PATCH 3/4] v4l2-clk: add new definition: V4L2_CLK_NAME_SIZE Date: Wed, 28 Oct 2015 17:48:54 +0800 Message-ID: <1446025735-26849-4-git-send-email-josh.wu@atmel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1446025735-26849-1-git-send-email-josh.wu@atmel.com> References: <1446025735-26849-1-git-send-email-josh.wu@atmel.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2015.10.28.93917 X-PMX-Spam: Gauge=IIIIIIIII, Probability=9%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, MSGID_ADDED_BY_MTA 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_2000_2999 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, NO_URI_HTTPS 0, REFERENCES 0, SINGLE_URI_IN_BODY 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __CT 0, __CT_TEXT_PLAIN 0, __DATE_TZ_HK 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __MULTIPLE_RCPTS_CC_X2 0, __REFERENCES 0, __SANE_MSGID 0, __SINGLE_URI_TEXT 0, __STOCK_PHRASE_7 0, __TO_MALFORMED_2 0, __URI_IN_BODY 0, __URI_NO_WWW 0, __URI_NS ' Make all v4l2-clk's clock name use V4L2_CLK_NAME_SIZE definition. In future, if the string increased we just need to change the V4L2_CLK_NAME_SIZE once. Signed-off-by: Josh Wu --- drivers/media/platform/soc_camera/soc_camera.c | 6 +++--- drivers/media/usb/em28xx/em28xx-camera.c | 2 +- include/media/v4l2-clk.h | 2 ++ 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c index 673f1d4..506a569 100644 --- a/drivers/media/platform/soc_camera/soc_camera.c +++ b/drivers/media/platform/soc_camera/soc_camera.c @@ -1362,7 +1362,7 @@ static int soc_camera_i2c_init(struct soc_camera_device *icd, struct soc_camera_host_desc *shd = &sdesc->host_desc; struct i2c_adapter *adap; struct v4l2_subdev *subdev; - char clk_name[V4L2_SUBDEV_NAME_SIZE]; + char clk_name[V4L2_CLK_NAME_SIZE]; int ret; /* First find out how we link the main client */ @@ -1528,7 +1528,7 @@ static int scan_async_group(struct soc_camera_host *ici, struct soc_camera_async_client *sasc; struct soc_camera_device *icd; struct soc_camera_desc sdesc = {.host_desc.bus_id = ici->nr,}; - char clk_name[V4L2_SUBDEV_NAME_SIZE]; + char clk_name[V4L2_CLK_NAME_SIZE]; unsigned int i; int ret; @@ -1634,7 +1634,7 @@ static int soc_of_bind(struct soc_camera_host *ici, struct soc_camera_async_client *sasc; struct soc_of_info *info; struct i2c_client *client; - char clk_name[V4L2_SUBDEV_NAME_SIZE + 32]; + char clk_name[V4L2_CLK_NAME_SIZE]; int ret; /* allocate a new subdev and add match info to it */ diff --git a/drivers/media/usb/em28xx/em28xx-camera.c b/drivers/media/usb/em28xx/em28xx-camera.c index ed0b3a8..121cdfc 100644 --- a/drivers/media/usb/em28xx/em28xx-camera.c +++ b/drivers/media/usb/em28xx/em28xx-camera.c @@ -322,7 +322,7 @@ int em28xx_detect_sensor(struct em28xx *dev) int em28xx_init_camera(struct em28xx *dev) { - char clk_name[V4L2_SUBDEV_NAME_SIZE]; + char clk_name[V4L2_CLK_NAME_SIZE]; struct i2c_client *client = &dev->i2c_client[dev->def_i2c_bus]; struct i2c_adapter *adap = &dev->i2c_adap[dev->def_i2c_bus]; struct em28xx_v4l2 *v4l2 = dev->v4l2; diff --git a/include/media/v4l2-clk.h b/include/media/v4l2-clk.h index 34891ea..2b94662 100644 --- a/include/media/v4l2-clk.h +++ b/include/media/v4l2-clk.h @@ -65,6 +65,8 @@ static inline struct v4l2_clk *v4l2_clk_register_fixed(const char *dev_id, return __v4l2_clk_register_fixed(dev_id, rate, THIS_MODULE); } +#define V4L2_CLK_NAME_SIZE 64 + #define v4l2_clk_name_i2c(name, size, adap, client) snprintf(name, size, \ "%d-%04x", adap, client)