From: Vaibhav Kothari <vaibhavd...@gmail.com>
- Removed white-space before comma in memset()
- Added blank line between declaration and defination
at various places
Signed-off-by: Vaibhav Kothari <vaibhavd...@gmail.com>
---
drivers/staging/media/atomisp/i2c/gc2235.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/media/atomisp/i2c/gc2235.c
b/drivers/staging/media/atomisp/i2c/gc2235.c
index 9b41023..0df20ba 100644
--- a/drivers/staging/media/atomisp/i2c/gc2235.c
+++ b/drivers/staging/media/atomisp/i2c/gc2235.c
@@ -55,7 +55,7 @@ static int gc2235_read_reg(struct i2c_client *client,
return -EINVAL;
}
- memset(msg, 0 , sizeof(msg));
+ memset(msg, 0, sizeof(msg));
msg[0].addr = client->addr;
msg[0].flags = 0;
@@ -354,6 +354,7 @@ static long __gc2235_set_exposure(struct v4l2_subdev *sd,
int coarse_itg,
u16 coarse_integration = (u16)coarse_itg;
int ret = 0;
u16 expo_coarse_h, expo_coarse_l, gain_val = 0xF0, gain_val2 = 0xF0;
+
expo_coarse_h = coarse_integration >> 8;
expo_coarse_l = coarse_integration & 0xff;
@@ -405,6 +406,7 @@ static long gc2235_s_exposure(struct v4l2_subdev *sd,
/* we should not accept the invalid value below. */
if (gain == 0) {
struct i2c_client *client = v4l2_get_subdevdata(sd);
+
v4l2_err(client, "%s: invalid value\n", __func__);
return -EINVAL;
}
@@ -746,12 +748,13 @@ static int startup(struct v4l2_subdev *sd)
struct gc2235_device *dev = to_gc2235_sensor(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret = 0;
+
if (is_init == 0) {
/* force gc2235 to do a reset in res change, otherwise it
- * can not output normal after switching res. and it is not
- * necessary for first time run up after power on, for the sack
- * of performance
- */
+ * can not output normal after switching res. and it is not
+ * necessary for first time run up after power on, for the sack
+ * of performance
+ */
power_down(sd);
power_up(sd);
gc2235_write_reg_array(client, gc2235_init_settings);
@@ -880,6 +883,7 @@ static int gc2235_s_stream(struct v4l2_subdev *sd, int
enable)
struct gc2235_device *dev = to_gc2235_sensor(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret;
+
mutex_lock(&dev->input_lock);
if (enable)
@@ -994,6 +998,7 @@ static int gc2235_s_parm(struct v4l2_subdev *sd,
struct v4l2_streamparm *param)
{
struct gc2235_device *dev = to_gc2235_sensor(sd);
+
dev->run_mode = param->parm.capture.capturemode;
mutex_lock(&dev->input_lock);
@@ -1099,6 +1104,7 @@ static int gc2235_remove(struct i2c_client *client)
{
struct v4l2_subdev *sd = i2c_get_clientdata(client);
struct gc2235_device *dev = to_gc2235_sensor(sd);
+
dev_dbg(&client->dev, "gc2235_remove...\n");
if (dev->platform_data->platform_deinit)
--
1.9.1
