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authorSakari Ailus <sakari.ailus@linux.intel.com>2016-09-05 04:09:42 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-09-09 11:22:02 -0300
commit3933186aec80f66694cbf38ee21bb7011e935dcf (patch)
tree5880c5e5e9f8a36c61890425b03afa608b305c02
parent68429f50ab60074e58b98010103fcc5bac4afd54 (diff)
[media] ad5820: Use bool for boolean values
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>
-rw-r--r--drivers/media/i2c/ad5820.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c
index d7ad5c1a1219..fd4c5f67163d 100644
--- a/drivers/media/i2c/ad5820.c
+++ b/drivers/media/i2c/ad5820.c
@@ -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

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