Unverified Commit f2ef49da authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!12826 media: i2c: ar0521: Use cansleep version of gpiod_set_value() 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zheng Zucheng <zhengzucheng@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/SQ4M2DUNZ3RSUFYNONIC7OVT6WQ3VRQC/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAYRC4 
 
Link:https://gitee.com/openeuler/kernel/pulls/12826

 

Reviewed-by: default avatarZhang Peng <zhangpeng362@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents f31f3a82 13c7e472

drivers/media/i2c/ar0521.c

+3 −2
Original line number Diff line number Diff line
@@ -847,7 +847,8 @@ static int ar0521_power_off(struct device *dev) 
	clk_disable_unprepare(sensor->extclk);



	if (sensor->reset_gpio)

		gpiod_set_value(sensor->reset_gpio, 1); /* assert RESET signal */

		/* assert RESET signal */

		gpiod_set_value_cansleep(sensor->reset_gpio, 1);



	for (i = ARRAY_SIZE(ar0521_supply_names) - 1; i >= 0; i--) {

		if (sensor->supplies[i])
@@ -881,7 +882,7 @@ static int ar0521_power_on(struct device *dev) 


	if (sensor->reset_gpio)

		/* deassert RESET signal */

		gpiod_set_value(sensor->reset_gpio, 0);

		gpiod_set_value_cansleep(sensor->reset_gpio, 0);

	usleep_range(4500, 5000); /* min 45000 clocks */



	for (cnt = 0; cnt < ARRAY_SIZE(initial_regs); cnt++) {