[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>

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