staging: sm750fb: rename camel case identifiers

Rename two identifiers from camel case to snake case, in order to follow
kernel coding style.

Changes:

- Local variable `deCtrl` to `de_ctrl`
- Function `deGetTransparency` to `de_get_transparency`

Signed-off-by: Ahmet Sezgin Duran <ahmet@sezginduran.net>
Link: https://lore.kernel.org/r/20250920155552.261976-1-ahmet@sezginduran.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index b07c1aa68621c2e6d7f66a8a96efcb7142affa20..046b9282b24a19f369eebe8363dda5168eebb590 100644 (file)
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -89,7 +89,7 @@ int sm750_hw_fillrect(struct lynx_accel *accel,
                      u32 x, u32 y, u32 width, u32 height,
                      u32 color, u32 rop)
 {
-       u32 deCtrl;
+       u32 de_ctrl;
 
        if (accel->de_wait() != 0) {
                /*
@@ -121,11 +121,11 @@ int sm750_hw_fillrect(struct lynx_accel *accel,
                  ((width << DE_DIMENSION_X_SHIFT) & DE_DIMENSION_X_MASK) |
                  (height & DE_DIMENSION_Y_ET_MASK)); /* dpr8 */
 
-       deCtrl = DE_CONTROL_STATUS | DE_CONTROL_LAST_PIXEL |
+       de_ctrl = DE_CONTROL_STATUS | DE_CONTROL_LAST_PIXEL |
                DE_CONTROL_COMMAND_RECTANGLE_FILL | DE_CONTROL_ROP_SELECT |
                (rop & DE_CONTROL_ROP_MASK); /* dpr0xc */
 
-       write_dpr(accel, DE_CONTROL, deCtrl);
+       write_dpr(accel, DE_CONTROL, de_ctrl);
        return 0;
 }
 
@@ -284,7 +284,7 @@ int sm750_hw_copyarea(struct lynx_accel *accel,
        return 0;
 }
 
-static unsigned int deGetTransparency(struct lynx_accel *accel)
+static unsigned int de_get_transparency(struct lynx_accel *accel)
 {
        unsigned int de_ctrl;
 
@@ -391,7 +391,7 @@ int sm750_hw_imageblit(struct lynx_accel *accel, const char *pSrcbuf,
                DE_CONTROL_ROP_SELECT | DE_CONTROL_COMMAND_HOST_WRITE |
                DE_CONTROL_HOST | DE_CONTROL_STATUS;
 
-       write_dpr(accel, DE_CONTROL, de_ctrl | deGetTransparency(accel));
+       write_dpr(accel, DE_CONTROL, de_ctrl | de_get_transparency(accel));
 
        /* Write MONO data (line by line) to 2D Engine data port */
        for (i = 0; i < height; i++) {