[PATCH v3 0/2] General coding style clean-up

[PATCH v3 0/2] General coding style clean-up

[Rahul Gottipati]

This patchset fixes several checkpatch.pl warnings in atomisp_ioctl.c
that have been distributed across 2 patches logically.

Rahul Gottipati (2):
  media: atomisp: Fix coding style issue - remove beginning whitespaces
  media: atomisp: Fix coding style issue - correct multiline comments

 .../staging/media/atomisp/pci/atomisp_ioctl.c | 38 +++++++++++--------
 1 file changed, 23 insertions(+), 15 deletions(-)

-- 
2.25.1

[PATCH v3 1/2] media: atomisp: Fix coding style issue - remove beginning whitespaces

[Rahul Gottipati]

This removes whitespaces at the beginning of a few lines to fix
some checkpatch.pl warnings.

Signed-off-by: Rahul Gottipati <rahul.blr97@gmail.com>
---

Changes in v3:
	Changed style of function headers in response to review comments
Changes in v2:
	Distributed changes across 2 patches instead of the previous 1

 drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
index 9404a678fa6f..4fc4bdd85ce0 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
@@ -511,8 +511,8 @@ const struct atomisp_format_bridge atomisp_output_fmts[] = {
 #endif
 };
 
-const struct atomisp_format_bridge *atomisp_get_format_bridge(
-    unsigned int pixelformat)
+const struct atomisp_format_bridge *
+atomisp_get_format_bridge(unsigned int pixelformat)
 {
 	unsigned int i;
 
@@ -524,8 +524,8 @@ const struct atomisp_format_bridge *atomisp_get_format_bridge(
 	return NULL;
 }
 
-const struct atomisp_format_bridge *atomisp_get_format_bridge_from_mbus(
-    u32 mbus_code)
+const struct atomisp_format_bridge *
+atomisp_get_format_bridge_from_mbus(u32 mbus_code)
 {
 	unsigned int i;
 
@@ -606,8 +606,8 @@ static int atomisp_enum_input(struct file *file, void *fh,
 	return 0;
 }
 
-static unsigned int atomisp_subdev_streaming_count(
-    struct atomisp_sub_device *asd)
+static unsigned int
+atomisp_subdev_streaming_count(struct atomisp_sub_device *asd)
 {
 	return asd->video_out_preview.capq.streaming
 	       + asd->video_out_capture.capq.streaming
-- 
2.25.1

[PATCH v3 2/2] media: atomisp: Fix coding style issue - correct multiline comments

[Rahul Gottipati]

This fixes some coding style issues of multiline comments to
correct a few checkpatch.pl warnings.

Signed-off-by: Rahul Gottipati <rahul.blr97@gmail.com>
---

Changes in v3:
	Made changes to keep first line blank in multiline comments.
Changes in v2:
	Distributed changes across 2 patches instead of the previous 1.

 .../staging/media/atomisp/pci/atomisp_ioctl.c | 26 ++++++++++++-------
 1 file changed, 17 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
index 4fc4bdd85ce0..3d609753e0af 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
@@ -1275,13 +1275,15 @@ static int atomisp_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
 		}
 	}
 
-	/* Workaround: Due to the design of HALv3,
+	/*
+	 * Workaround: Due to the design of HALv3,
 	 * sometimes in ZSL or SDV mode HAL needs to
 	 * capture multiple images within one streaming cycle.
 	 * But the capture number cannot be determined by HAL.
 	 * So HAL only sets the capture number to be 1 and queue multiple
 	 * buffers. Atomisp driver needs to check this case and re-trigger
-	 * CSS to do capture when new buffer is queued. */
+	 * CSS to do capture when new buffer is queued.
+	 */
 	if (asd->continuous_mode->val &&
 	    atomisp_subdev_source_pad(vdev)
 	    == ATOMISP_SUBDEV_PAD_SOURCE_CAPTURE &&
@@ -1806,7 +1808,7 @@ static int atomisp_streamon(struct file *file, void *fh,
 		/*
 		 * set freq to max when streaming count > 1 which indicate
 		 * dual camera would run
-		*/
+		 */
 		if (atomisp_streaming_count(isp) > 1) {
 			if (atomisp_freq_scaling(isp,
 						 ATOMISP_DFS_MODE_MAX, false) < 0)
@@ -2437,8 +2439,10 @@ static int atomisp_g_ext_ctrls(struct file *file, void *fh,
 	struct v4l2_control ctrl;
 	int i, ret = 0;
 
-	/* input_lock is not need for the Camera related IOCTLs
-	 * The input_lock downgrade the FPS of 3A*/
+	/*
+	 * input_lock is not need for the Camera related IOCTLs
+	 * The input_lock downgrade the FPS of 3A
+	 */
 	ret = atomisp_camera_g_ext_ctrls(file, fh, c);
 	if (ret != -EINVAL)
 		return ret;
@@ -2520,8 +2524,10 @@ static int atomisp_camera_s_ext_ctrls(struct file *file, void *fh,
 				ret =
 				    v4l2_s_ctrl(NULL, isp->flash->ctrl_handler,
 						&ctrl);
-				/* When flash mode is changed we need to reset
-				 * flash state */
+				/*
+				 * When flash mode is changed we need to reset
+				 * flash state
+				 */
 				if (ctrl.id == V4L2_CID_FLASH_MODE) {
 					asd->params.flash_state =
 					    ATOMISP_FLASH_IDLE;
@@ -2559,8 +2565,10 @@ static int atomisp_s_ext_ctrls(struct file *file, void *fh,
 	struct v4l2_control ctrl;
 	int i, ret = 0;
 
-	/* input_lock is not need for the Camera related IOCTLs
-	 * The input_lock downgrade the FPS of 3A*/
+	/*
+	 * input_lock is not need for the Camera related IOCTLs
+	 * The input_lock downgrade the FPS of 3A
+	 */
 	ret = atomisp_camera_s_ext_ctrls(file, fh, c);
 	if (ret != -EINVAL)
 		return ret;
-- 
2.25.1