linux-kernel - [PATCH] media: soc-camera: increase the length of clk_name on soc_of

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Message-ID: <1438685469-12230-1-git-send-email-josh.wu@atmel.com>
Date:	Tue, 4 Aug 2015 18:51:09 +0800
From:	Josh Wu <josh.wu@...el.com>
To:	Linux Media Mailing List <linux-media@...r.kernel.org>,
	"Guennadi Liakhovetski" <g.liakhovetski@....de>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>
CC:	Josh Wu <josh.wu@...el.com>,
	Mauro Carvalho Chehab <mchehab@....samsung.com>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH] media: soc-camera: increase the length of clk_name on soc_of_bind()

Since in soc_of_bind() it may use the of node's full name as the clk_name,
and this full name may be longer than 32 characters, take at91 i2c sensor
as an example, length is 34 bytes:
   /ahb/apb/i2c@...28000/camera@...0

So this patch increase the clk_name[] array size to 64. It seems big
enough so far.

Signed-off-by: Josh Wu <josh.wu@...el.com>
---

 drivers/media/platform/soc_camera/soc_camera.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c
index d708df4..fcf3e97 100644
--- a/drivers/media/platform/soc_camera/soc_camera.c
+++ b/drivers/media/platform/soc_camera/soc_camera.c
@@ -1621,7 +1621,7 @@ 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];
+	char clk_name[V4L2_SUBDEV_NAME_SIZE + 32];
 	int ret;
 
 	/* allocate a new subdev and add match info to it */
-- 
1.9.1

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