diff options
Diffstat (limited to 'drivers/media/i2c/hi846.c')
| -rw-r--r-- | drivers/media/i2c/hi846.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/media/i2c/hi846.c b/drivers/media/i2c/hi846.c index 822ce3021fde..ad35c3ff3611 100644 --- a/drivers/media/i2c/hi846.c +++ b/drivers/media/i2c/hi846.c @@ -7,9 +7,9 @@ #include <linux/gpio/consumer.h> #include <linux/i2c.h> #include <linux/module.h> -#include <linux/of_graph.h> #include <linux/pm_runtime.h> #include <linux/pm.h> +#include <linux/property.h> #include <linux/regulator/consumer.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> @@ -1656,7 +1656,7 @@ err_reg: return ret; } -static void hi846_power_off(struct hi846 *hi846) +static int hi846_power_off(struct hi846 *hi846) { if (hi846->rst_gpio) gpiod_set_value_cansleep(hi846->rst_gpio, 1); @@ -1665,7 +1665,7 @@ static void hi846_power_off(struct hi846 *hi846) gpiod_set_value_cansleep(hi846->shutdown_gpio, 1); clk_disable_unprepare(hi846->clock); - regulator_bulk_disable(HI846_NUM_SUPPLIES, hi846->supplies); + return regulator_bulk_disable(HI846_NUM_SUPPLIES, hi846->supplies); } static int __maybe_unused hi846_suspend(struct device *dev) @@ -1677,9 +1677,7 @@ static int __maybe_unused hi846_suspend(struct device *dev) if (hi846->streaming) hi846_stop_streaming(hi846); - hi846_power_off(hi846); - - return 0; + return hi846_power_off(hi846); } static int __maybe_unused hi846_resume(struct device *dev) @@ -2164,7 +2162,11 @@ static int hi846_remove(struct i2c_client *client) return 0; } -static UNIVERSAL_DEV_PM_OPS(hi846_pm_ops, hi846_suspend, hi846_resume, NULL); +static const struct dev_pm_ops hi846_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + pm_runtime_force_resume) + SET_RUNTIME_PM_OPS(hi846_suspend, hi846_resume, NULL) +}; static const struct of_device_id hi846_of_match[] = { { .compatible = "hynix,hi846", }, @@ -2176,7 +2178,7 @@ static struct i2c_driver hi846_i2c_driver = { .driver = { .name = "hi846", .pm = &hi846_pm_ops, - .of_match_table = of_match_ptr(hi846_of_match), + .of_match_table = hi846_of_match, }, .probe_new = hi846_probe, .remove = hi846_remove, |