[PATCH v2 22/49] staging: sm750fb: Update local variable in sm750_hw_copyarea to snake case

[Pavle Rohalj]

Fix "Avoid CamelCase" checkpoint.pl checks for the local variable
nDirection in the function sm750_hw_copyarea.

Signed-off-by: Pavle Rohalj <pavle.roh...@gmail.com>
---
 drivers/staging/sm750fb/sm750_accel.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/sm750fb/sm750_accel.c 
b/drivers/staging/sm750fb/sm750_accel.c
index 4ad2814b5b54..760dd036d71a 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -153,9 +153,9 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
                      unsigned int width, unsigned int height,
                      unsigned int rop2)
 {
-       unsigned int nDirection, de_ctrl;
+       unsigned int n_direction, de_ctrl;
 
-       nDirection = LEFT_TO_RIGHT;
+       n_direction = LEFT_TO_RIGHT;
        /* Direction of ROP2 operation: 1 = Left to Right, (-1) = Right to Left 
*/
        de_ctrl = 0;
 
@@ -173,7 +173,7 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
                         *      +----------+
                         */
 
-                       nDirection = BOTTOM_TO_TOP;
+                       n_direction = BOTTOM_TO_TOP;
                } else if (sy > dy) {
                        /*  +----------+
                         *  |D         |
@@ -185,7 +185,7 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
                         *      +----------+
                         */
 
-                       nDirection = TOP_TO_BOTTOM;
+                       n_direction = TOP_TO_BOTTOM;
                } else {
                        /* sy == dy */
 
@@ -198,7 +198,7 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
                                 * +------+---+------+
                                 */
 
-                               nDirection = RIGHT_TO_LEFT;
+                               n_direction = RIGHT_TO_LEFT;
                        } else {
                        /* sx > dx */
 
@@ -210,12 +210,12 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
                                 * +------+---+------+
                                 */
 
-                               nDirection = LEFT_TO_RIGHT;
+                               n_direction = LEFT_TO_RIGHT;
                        }
                }
        }
 
-       if ((nDirection == BOTTOM_TO_TOP) || (nDirection == RIGHT_TO_LEFT)) {
+       if ((n_direction == BOTTOM_TO_TOP) || (n_direction == RIGHT_TO_LEFT)) {
                sx += width - 1;
                sy += height - 1;
                dx += width - 1;
@@ -277,7 +277,7 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
                  (height & DE_DIMENSION_Y_ET_MASK)); /* dpr08 */
 
        de_ctrl = (rop2 & DE_CONTROL_ROP_MASK) | DE_CONTROL_ROP_SELECT |
-               ((nDirection == RIGHT_TO_LEFT) ? DE_CONTROL_DIRECTION : 0) |
+               ((n_direction == RIGHT_TO_LEFT) ? DE_CONTROL_DIRECTION : 0) |
                DE_CONTROL_COMMAND_BITBLT | DE_CONTROL_STATUS;
        write_dpr(accel, DE_CONTROL, de_ctrl); /* dpr0c */
 
-- 
2.30.2