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[media] ad5820: Use bool for boolean values

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The driver used integers for what boolean would have been a better fit.
Use boolean instead.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sakari Ailus 2016-09-05 04:09:42 -03:00 committed by Mauro Carvalho Chehab
parent 68429f50ab
commit 3933186aec
1 changed files with 10 additions and 9 deletions
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19
drivers/media/i2c/ad5820.c
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@ -58,7 +58,7 @@ struct ad5820_device {
struct mutex power_lock;
int power_count;
unsigned int standby : 1;
bool standby;
};
static int ad5820_write(struct ad5820_device *coil, u16 data)
@ -108,7 +108,7 @@ static int ad5820_update_hw(struct ad5820_device *coil)
/*
* Power handling
*/
static int ad5820_power_off(struct ad5820_device *coil, int standby)
static int ad5820_power_off(struct ad5820_device *coil, bool standby)
{
int ret = 0, ret2;
@ -117,7 +117,7 @@ static int ad5820_power_off(struct ad5820_device *coil, int standby)
* (single power line control for both coil and sensor).
*/
if (standby) {
coil->standby = 1;
coil->standby = true;
ret = ad5820_update_hw(coil);
}
@ -127,7 +127,7 @@ static int ad5820_power_off(struct ad5820_device *coil, int standby)
return ret2;
}
static int ad5820_power_on(struct ad5820_device *coil, int restore)
static int ad5820_power_on(struct ad5820_device *coil, bool restore)
{
int ret;
@ -137,7 +137,7 @@ static int ad5820_power_on(struct ad5820_device *coil, int restore)
if (restore) {
/* Restore the hardware settings. */
coil->standby = 0;
coil->standby = false;
ret = ad5820_update_hw(coil);
if (ret)
goto fail;
@ -145,7 +145,7 @@ static int ad5820_power_on(struct ad5820_device *coil, int restore)
return 0;
fail:
coil->standby = 1;
coil->standby = true;
regulator_disable(coil->vana);
return ret;
@ -227,7 +227,8 @@ ad5820_set_power(struct v4l2_subdev *subdev, int on)
* update the power state.
*/
if (coil->power_count == !on) {
ret = on ? ad5820_power_on(coil, 1) : ad5820_power_off(coil, 1);
ret = on ? ad5820_power_on(coil, true) :
ad5820_power_off(coil, true);
if (ret < 0)
goto done;
}
@ -279,7 +280,7 @@ static int ad5820_suspend(struct device *dev)
if (!coil->power_count)
return 0;
return ad5820_power_off(coil, 0);
return ad5820_power_off(coil, false);
}
static int ad5820_resume(struct device *dev)
@ -291,7 +292,7 @@ static int ad5820_resume(struct device *dev)
if (!coil->power_count)
return 0;
return ad5820_power_on(coil, 1);
return ad5820_power_on(coil, true);
}
#else