diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index 03f5678fa430..0316ea69d009 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -71,7 +71,7 @@ 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 bpp,
 		      u32 x, u32 y, u32 width, u32 height,
 		      u32 color, u32 rop)
 {
@@ -89,14 +89,14 @@ 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 / bpp << DE_PITCH_DESTINATION_SHIFT) &
 		   DE_PITCH_DESTINATION_MASK) |
-		  (pitch / Bpp & DE_PITCH_SOURCE_MASK)); /* dpr10 */
+		  (pitch / bpp & DE_PITCH_SOURCE_MASK)); /* dpr10 */
 
 	write_dpr(accel, DE_WINDOW_WIDTH,
-		  ((pitch / Bpp << DE_WINDOW_WIDTH_DST_SHIFT) &
+		  ((pitch / bpp << DE_WINDOW_WIDTH_DST_SHIFT) &
 		   DE_WINDOW_WIDTH_DST_MASK) |
-		   (pitch / Bpp & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr44 */
+		   (pitch / bpp & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr44 */
 
 	write_dpr(accel, DE_FOREGROUND, color); /* DPR14 */
 
@@ -125,7 +125,7 @@ int sm750_hw_fillrect(struct lynx_accel *accel,
  * @sy: Starting y coordinate of source surface
  * @dest_base: Address of destination: offset in frame buffer
  * @dest_pitch: Pitch value of destination surface in BYTE
- * @Bpp: Color depth of destination surface
+ * @bpp: Color depth of destination surface
  * @dx: Starting x coordinate of destination surface
  * @dy: Starting y coordinate of destination surface
  * @width: width of rectangle in pixel value
@@ -136,7 +136,7 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
 		      unsigned int source_base, unsigned int source_pitch,
 		      unsigned int sx, unsigned int sy,
 		      unsigned int dest_base, unsigned int dest_pitch,
-		      unsigned int Bpp, unsigned int dx, unsigned int dy,
+		      unsigned int bpp, unsigned int dx, unsigned int dy,
 		      unsigned int width, unsigned int height,
 		      unsigned int rop2)
 {
@@ -236,9 +236,9 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
 	 * pixel values. Need Byte to pixel conversion.
 	 */
 	write_dpr(accel, DE_PITCH,
-		  ((dest_pitch / Bpp << DE_PITCH_DESTINATION_SHIFT) &
+		  ((dest_pitch / bpp << DE_PITCH_DESTINATION_SHIFT) &
 		   DE_PITCH_DESTINATION_MASK) |
-		  (source_pitch / Bpp & DE_PITCH_SOURCE_MASK)); /* dpr10 */
+		  (source_pitch / bpp & DE_PITCH_SOURCE_MASK)); /* dpr10 */
 
 	/*
 	 * Screen Window width in Pixels.
@@ -246,9 +246,9 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
 	 * for a given point.
 	 */
 	write_dpr(accel, DE_WINDOW_WIDTH,
-		  ((dest_pitch / Bpp << DE_WINDOW_WIDTH_DST_SHIFT) &
+		  ((dest_pitch / bpp << DE_WINDOW_WIDTH_DST_SHIFT) &
 		   DE_WINDOW_WIDTH_DST_MASK) |
-		  (source_pitch / Bpp & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr3c */
+		  (source_pitch / bpp & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr3c */
 
 	ret = accel->de_wait();
 	if (ret)
diff --git a/drivers/staging/sm750fb/sm750_accel.h b/drivers/staging/sm750fb/sm750_accel.h
index 2c79cb730a0a..d15a40cacb84 100644
--- a/drivers/staging/sm750fb/sm750_accel.h
+++ b/drivers/staging/sm750fb/sm750_accel.h
@@ -190,7 +190,7 @@ void sm750_hw_set2dformat(struct lynx_accel *accel, int fmt);
 void sm750_hw_de_init(struct lynx_accel *accel);
 
 int sm750_hw_fillrect(struct lynx_accel *accel,
-		      u32 base, u32 pitch, u32 Bpp,
+		      u32 base, u32 pitch, u32 bpp,
 		      u32 x, u32 y, u32 width, u32 height,
 		      u32 color, u32 rop);
 
@@ -202,7 +202,7 @@ 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
+ * @bpp: Color depth of destination surface
  * @dx: Starting x coordinate of destination surface
  * @dy: Starting y coordinate of destination surface
  * @width: width of rectangle in pixel value
@@ -213,7 +213,7 @@ 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 bpp, unsigned int dx, unsigned int dy,
 		      unsigned int width, unsigned int height,
 		      unsigned int rop2);