linux-kernel - [PATCH] staging: atomisp: lm3554: fix sparse warnings(was not declared. Should it be static?)

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Date:   Mon, 29 May 2017 02:06:41 +0800
From:   Chen Guanqiao <chen.chenchacha@...mail.com>
To:     mchehab@...nel.org, linux-media@...r.kernel.org,
        devel@...verdev.osuosl.org
Cc:     gregkh@...uxfoundation.org, alan@...ux.intel.com,
        fengguang.wu@...el.com, linux-kernel@...r.kernel.org,
        Chen Guanqiao <chen.chenchacha@...mail.com>
Subject: [PATCH] staging: atomisp: lm3554: fix sparse warnings(was not declared. Should it be static?)

Fix "symbol 'xxxxxxx' was not declared. Should it be static?" sparse warnings.

Signed-off-by: Chen Guanqiao <chen.chenchacha@...mail.com>
---
 drivers/staging/media/atomisp/i2c/lm3554.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/media/atomisp/i2c/lm3554.c b/drivers/staging/media/atomisp/i2c/lm3554.c
index dd9c9c3ffff7..2b170c07aaba 100644
--- a/drivers/staging/media/atomisp/i2c/lm3554.c
+++ b/drivers/staging/media/atomisp/i2c/lm3554.c
@@ -497,7 +497,7 @@ static const struct v4l2_ctrl_ops ctrl_ops = {
 	.g_volatile_ctrl = lm3554_g_volatile_ctrl
 };
 
-struct v4l2_ctrl_config lm3554_controls[] = {
+static const struct v4l2_ctrl_config lm3554_controls[] = {
 	{
 	 .ops = &ctrl_ops,
 	 .id = V4L2_CID_FLASH_TIMEOUT,
@@ -825,7 +825,7 @@ static int lm3554_gpio_uninit(struct i2c_client *client)
 	return 0;
 }
 
-void *lm3554_platform_data_func(struct i2c_client *client)
+static void *lm3554_platform_data_func(struct i2c_client *client)
 {
 	static struct lm3554_platform_data platform_data;
 
-- 
2.11.0