[PATCH v2] staging: sm750fb: rename Bpp to bytes_per_pixel

[yehudis9982 <y0533159982@gmail.com>]

Rename the Bpp parameter to bytes_per_pixel for clarity and to avoid CamelCase, as reported by checkpatch.pl.

Signed-off-by: yehudis9982 <y0533159982@gmail.com>
---
 drivers/staging/sm750fb/sm750_accel.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index 046b9282b..3fe9429e1 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -48,7 +48,7 @@ void sm750_hw_de_init(struct lynx_accel *accel)
 	      DE_STRETCH_FORMAT_ADDRESSING_MASK |
 	      DE_STRETCH_FORMAT_SOURCE_HEIGHT_MASK;
 
-	/* DE_STRETCH bpp format need be initialized in setMode routine */
+	/* DE_STRETCH bytes_per_pixel format need be initialized in setMode routine */
 	write_dpr(accel, DE_STRETCH_FORMAT,
 		  (read_dpr(accel, DE_STRETCH_FORMAT) & ~clr) | reg);
 
@@ -76,7 +76,7 @@ void sm750_hw_set2dformat(struct lynx_accel *accel, int fmt)
 {
 	u32 reg;
 
-	/* fmt=0,1,2 for 8,16,32,bpp on sm718/750/502 */
+	/* fmt=0,1,2 for 8,16,32,bytes_per_pixel on sm718/750/502 */
 	reg = read_dpr(accel, DE_STRETCH_FORMAT);
 	reg &= ~DE_STRETCH_FORMAT_PIXEL_FORMAT_MASK;
 	reg |= ((fmt << DE_STRETCH_FORMAT_PIXEL_FORMAT_SHIFT) &
@@ -85,7 +85,7 @@ void sm750_hw_set2dformat(struct lynx_accel *accel, int fmt)
 }
 
 int sm750_hw_fillrect(struct lynx_accel *accel,
-		      u32 base, u32 pitch, u32 Bpp,
+		      u32 base, u32 pitch, u32 bytes_per_pixel,
 		      u32 x, u32 y, u32 width, u32 height,
 		      u32 color, u32 rop)
 {
@@ -102,14 +102,14 @@ int sm750_hw_fillrect(struct lynx_accel *accel,
 
 	write_dpr(accel, DE_WINDOW_DESTINATION_BASE, base); /* dpr40 */
 	write_dpr(accel, DE_PITCH,
-		  ((pitch / Bpp << DE_PITCH_DESTINATION_SHIFT) &
+		  ((pitch / bytes_per_pixel << DE_PITCH_DESTINATION_SHIFT) &
 		   DE_PITCH_DESTINATION_MASK) |
-		  (pitch / Bpp & DE_PITCH_SOURCE_MASK)); /* dpr10 */
+		  (pitch / bytes_per_pixel & DE_PITCH_SOURCE_MASK)); /* dpr10 */
 
 	write_dpr(accel, DE_WINDOW_WIDTH,
-		  ((pitch / Bpp << DE_WINDOW_WIDTH_DST_SHIFT) &
+		  ((pitch / bytes_per_pixel << DE_WINDOW_WIDTH_DST_SHIFT) &
 		   DE_WINDOW_WIDTH_DST_MASK) |
-		   (pitch / Bpp & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr44 */
+		   (pitch / bytes_per_pixel & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr44 */
 
 	write_dpr(accel, DE_FOREGROUND, color); /* DPR14 */
 
@@ -138,7 +138,7 @@ int sm750_hw_fillrect(struct lynx_accel *accel,
  * @sy: Starting y coordinate of source surface
  * @dBase: Address of destination: offset in frame buffer
  * @dPitch: Pitch value of destination surface in BYTE
- * @Bpp: Color depth of destination surface
+ * @bytes_per_pixel: Bytes per pixel (color depth / 8) of destination surface
  * @dx: Starting x coordinate of destination surface
  * @dy: Starting y coordinate of destination surface
  * @width: width of rectangle in pixel value
@@ -149,7 +149,7 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
 		      unsigned int sBase, unsigned int sPitch,
 		      unsigned int sx, unsigned int sy,
 		      unsigned int dBase, unsigned int dPitch,
-		      unsigned int Bpp, unsigned int dx, unsigned int dy,
+		      unsigned int bytes_per_pixel, unsigned int dx, unsigned int dy,
 		      unsigned int width, unsigned int height,
 		      unsigned int rop2)
 {
@@ -249,9 +249,9 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
 	 * pixel values. Need Byte to pixel conversion.
 	 */
 	write_dpr(accel, DE_PITCH,
-		  ((dPitch / Bpp << DE_PITCH_DESTINATION_SHIFT) &
+		  ((dPitch / bytes_per_pixel << DE_PITCH_DESTINATION_SHIFT) &
 		   DE_PITCH_DESTINATION_MASK) |
-		  (sPitch / Bpp & DE_PITCH_SOURCE_MASK)); /* dpr10 */
+		  (sPitch / bytes_per_pixel & DE_PITCH_SOURCE_MASK)); /* dpr10 */
 
 	/*
 	 * Screen Window width in Pixels.
@@ -259,9 +259,9 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
 	 * for a given point.
 	 */
 	write_dpr(accel, DE_WINDOW_WIDTH,
-		  ((dPitch / Bpp << DE_WINDOW_WIDTH_DST_SHIFT) &
+		  ((dPitch / bytes_per_pixel << DE_WINDOW_WIDTH_DST_SHIFT) &
 		   DE_WINDOW_WIDTH_DST_MASK) |
-		  (sPitch / Bpp & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr3c */
+		  (sPitch / bytes_per_pixel & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr3c */
 
 	if (accel->de_wait() != 0)
 		return -1;
-- 
2.43.0