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path: root/drivers/media/i2c
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Diffstat (limited to 'drivers/media/i2c')
-rw-r--r--drivers/media/i2c/ov5645.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/i2c/ov5645.c b/drivers/media/i2c/ov5645.c
index d28845f7356f..2c2c2c4f9d20 100644
--- a/drivers/media/i2c/ov5645.c
+++ b/drivers/media/i2c/ov5645.c
@@ -724,11 +724,13 @@ static int ov5645_s_power(struct v4l2_subdev *sd, int on)
mutex_lock(&ov5645->power_lock);
+ pr_info("%s: %d\n", __func__, __LINE__);
/* If the power count is modified from 0 to != 0 or from != 0 to 0,
* update the power state.
*/
if (ov5645->power_count == !on) {
if (on) {
+ pr_info("%s: %d\n", __func__, __LINE__);
ret = ov5645_set_power_on(ov5645);
if (ret < 0)
goto exit;
@@ -750,6 +752,7 @@ static int ov5645_s_power(struct v4l2_subdev *sd, int on)
goto exit;
}
} else {
+ pr_info("%s: %d\n", __func__, __LINE__);
ov5645_set_power_off(ov5645);
}
}
@@ -1054,6 +1057,7 @@ static int ov5645_s_stream(struct v4l2_subdev *subdev, int enable)
struct ov5645 *ov5645 = to_ov5645(subdev);
int ret;
+ pr_info("%s: %d\n", __func__, __LINE__);
if (enable) {
ret = ov5645_set_register_array(ov5645,
ov5645->current_mode->data,
@@ -1074,6 +1078,7 @@ static int ov5645_s_stream(struct v4l2_subdev *subdev, int enable)
if (ret < 0)
return ret;
} else {
+ pr_info("%s: %d\n", __func__, __LINE__);
ret = ov5645_write_reg(ov5645, OV5645_SYSTEM_CTRL0,
OV5645_SYSTEM_CTRL0_STOP);
if (ret < 0)