mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-19 02:04:19 +08:00
Input: wdt87xx_i2c - replace mdelay() with msleep() in wdt87xx_resume()
wdt87xx_resume() is never called in atomic context. It calls mdelay() to busily wait, which is not necessary. mdelay() can be replaced with msleep(). This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
parent
6c6212aa22
commit
e58650b57e
@ -1142,7 +1142,7 @@ static int __maybe_unused wdt87xx_resume(struct device *dev)
|
|||||||
* The chip may have been reset while system is resuming,
|
* The chip may have been reset while system is resuming,
|
||||||
* give it some time to settle.
|
* give it some time to settle.
|
||||||
*/
|
*/
|
||||||
mdelay(100);
|
msleep(100);
|
||||||
|
|
||||||
error = wdt87xx_send_command(client, VND_CMD_START, 0);
|
error = wdt87xx_send_command(client, VND_CMD_START, 0);
|
||||||
if (error)
|
if (error)
|
||||||
|
Loading…
Reference in New Issue
Block a user