[PATCH v4] staging: media: atomisp: fix block comment style in atomisp_cmd.c

[Ethan Lam <ethanlxkernel@gmail.com>]

Fix block comment style warnings reported by checkpatch.pl in atomisp_cmd.c.

Signed-off-by: Ethan Lam <ethanlxkernel@gmail.com>
---
Changes in v4:
 - Rephrased commit message to fit the documentation's guidelines.
 - Updated subject line to clarify the patch only applies to atomisp_cmd.c.

Changes in v3:
 - Preserved original indentation within comments to avoid breaking
   lists and code examples.
 - Restored dev_dbg() lines that were accidentally removed in v2.

Changes in v2:
 - Added period to the end of the commit message.
 - Fixed missed block comment style warnings in atomisp_cmd.c.

Changes in v1:
 - Initial patch to fix block comment style warnings in atomisp_cmd.c.

 .../staging/media/atomisp/pci/atomisp_cmd.c   | 60 ++++++++++++-------
 1 file changed, 39 insertions(+), 21 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
index 3a4eb4f6d3be..c67fa4cc3f06 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
@@ -1380,8 +1380,10 @@ static void atomisp_update_grid_info(struct atomisp_sub_device *asd,
 	if (atomisp_css_get_grid_info(asd, pipe_id))
 		return;
 
-	/* We must free all buffers because they no longer match
-	   the grid size. */
+	/*
+	 * We must free all buffers because they no longer match
+	 * the grid size.
+	 */
 	atomisp_css_free_stat_buffers(asd);
 
 	err = atomisp_alloc_css_stat_bufs(asd, ATOMISP_INPUT_STREAM_GENERAL);
@@ -1393,8 +1395,10 @@ static void atomisp_update_grid_info(struct atomisp_sub_device *asd,
 	if (atomisp_alloc_3a_output_buf(asd)) {
 		/* Failure for 3A buffers does not influence DIS buffers */
 		if (asd->params.s3a_output_bytes != 0) {
-			/* For SOC sensor happens s3a_output_bytes == 0,
-			 * using if condition to exclude false error log */
+			/*
+			 * For SOC sensor happens s3a_output_bytes == 0,
+			 * using if condition to exclude false error log
+			 */
 			dev_err(isp->dev, "Failed to allocate memory for 3A statistics\n");
 		}
 		goto err;
@@ -1686,9 +1690,11 @@ int atomisp_3a_stat(struct atomisp_sub_device *asd, int flag,
 		return -EINVAL;
 
 	if (atomisp_compare_grid(asd, &config->grid_info) != 0) {
-		/* If the grid info in the argument differs from the current
-		   grid info, we tell the caller to reset the grid size and
-		   try again. */
+		/*
+		 * If the grid info in the argument differs from the current
+		 * grid info, we tell the caller to reset the grid size and
+		 * try again.
+		 */
 		return -EAGAIN;
 	}
 
@@ -2462,9 +2468,11 @@ int atomisp_css_cp_dvs2_coefs(struct atomisp_sub_device *asd,
 		if (sizeof(*cur) != sizeof(coefs->grid) ||
 		    memcmp(&coefs->grid, cur, sizeof(coefs->grid))) {
 			dev_err(asd->isp->dev, "dvs grid mismatch!\n");
-			/* If the grid info in the argument differs from the current
-			grid info, we tell the caller to reset the grid size and
-			try again. */
+			/*
+			 * If the grid info in the argument differs from the current
+			 * grid info, we tell the caller to reset the grid size and
+			 * try again.
+			 */
 			return -EAGAIN;
 		}
 
@@ -3028,9 +3036,11 @@ int atomisp_param(struct atomisp_sub_device *asd, int flag,
 
 		atomisp_curr_user_grid_info(asd, &config->info);
 
-		/* We always return the resolution and stride even if there is
+		/*
+		 * We always return the resolution and stride even if there is
 		 * no valid metadata. This allows the caller to get the
-		 * information needed to allocate user-space buffers. */
+		 * information needed to allocate user-space buffers.
+		 */
 		config->metadata_config.metadata_height = asd->
 			stream_env[ATOMISP_INPUT_STREAM_GENERAL].stream_info.
 			metadata_info.resolution.height;
@@ -3280,8 +3290,10 @@ atomisp_bytesperline_to_padded_width(unsigned int bytesperline,
 		return bytesperline / 2;
 	case IA_CSS_FRAME_FORMAT_RGBA888:
 		return bytesperline / 4;
-	/* The following cases could be removed, but we leave them
-	   in to document the formats that are included. */
+	/*
+	 * The following cases could be removed, but we leave them
+	 * in to document the formats that are included.
+	 */
 	case IA_CSS_FRAME_FORMAT_NV11:
 	case IA_CSS_FRAME_FORMAT_NV12:
 	case IA_CSS_FRAME_FORMAT_NV16:
@@ -3317,9 +3329,11 @@ atomisp_v4l2_framebuffer_to_css_frame(const struct v4l2_framebuffer *arg,
 	padded_width = atomisp_bytesperline_to_padded_width(
 			   arg->fmt.bytesperline, sh_format);
 
-	/* Note: the padded width on an ia_css_frame is in elements, not in
-	   bytes. The RAW frame we use here should always be a 16bit RAW
-	   frame. This is why we bytesperline/2 is equal to the padded with */
+	/*
+	 * Note: the padded width on an ia_css_frame is in elements, not in
+	 * bytes. The RAW frame we use here should always be a 16bit RAW
+	 * frame. This is why we bytesperline/2 is equal to the padded with
+	 */
 	if (ia_css_frame_allocate(&res, arg->fmt.width, arg->fmt.height,
 				       sh_format, padded_width, 0)) {
 		ret = -ENOMEM;
@@ -3928,8 +3942,10 @@ static inline int atomisp_set_sensor_mipi_to_isp(
 		    asd->stream_env[stream_id].isys_info[1].height);
 	}
 
-	/* Compatibility for sensors which provide no media bus code
-	 * in s_mbus_framefmt() nor support pad formats. */
+	/*
+	 * Compatibility for sensors which provide no media bus code
+	 * in s_mbus_framefmt() nor support pad formats.
+	 */
 	if (mipi_info && mipi_info->input_format != -1) {
 		bayer_order = mipi_info->raw_bayer_order;
 
@@ -4387,8 +4403,10 @@ int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f)
 			ATOMISP_SUBDEV_PAD_SINK,
 			V4L2_SEL_TGT_CROP);
 
-	/* Try to enable YUV downscaling if ISP input is 10 % (either
-	 * width or height) bigger than the desired result. */
+	/*
+	 * Try to enable YUV downscaling if ISP input is 10 % (either
+	 * width or height) bigger than the desired result.
+	 */
 	if (!IS_MOFD ||
 	    isp_sink_crop.width * 9 / 10 < f->fmt.pix.width ||
 	    isp_sink_crop.height * 9 / 10 < f->fmt.pix.height ||
-- 
2.43.0