video: bus_vcxk.c: fix style issues added by 50217dee

Signed-off-by: Anatolij Gustschin <agust@denx.de>

diff --git a/drivers/video/bus_vcxk.c b/drivers/video/bus_vcxk.c
index b7875de6f07d34ce2705e197dfb81400bc28e134..b3b53e12bc327c17448d180d850fdbe8755324ff 100644 (file)
--- a/drivers/video/bus_vcxk.c
+++ b/drivers/video/bus_vcxk.c
@@ -131,7 +131,7 @@ int vcxk_init(unsigned long width, unsigned long height)
 #endif
 
 #ifdef CONFIG_SYS_VCXK_DOUBLEBUFFERED
-       double_bws_word  = (u_short *) double_bws;
+       double_bws_word  = (u_short *)double_bws;
        double_bws_long  = (u_long *)double_bws;
        debug("%lx %lx %lx \n", double_bws, double_bws_word, double_bws_long);
 #endif
@@ -152,7 +152,8 @@ int vcxk_init(unsigned long width, unsigned long height)
        vcxk_bws_long[1] = 0x0;
        vcxk_bws_long[1] = 0x55AAAA55;
        vcxk_bws_long[5] = 0x0;
-       if (vcxk_bws_long[1] == 0x55AAAA55)     VC4K16 = 1;
+       if (vcxk_bws_long[1] == 0x55AAAA55)
+               VC4K16 = 1;
 #else
        VC4K16 = 1;
        debug("No autodetect: use vc4k\n");
@@ -261,6 +262,7 @@ void vcxk_cls(void)
 void vcxk_clear(void)
 {
        int cnt;
+
        for (cnt = 0; cnt < (16384 / 4); cnt++) {
                VCXK_BWS_LONG(cnt, 0)
        }
@@ -317,7 +319,8 @@ int vcxk_request(void)
 
 int vcxk_acknowledge_wait(void)
 {
-       while (VCXK_ACKNOWLEDGE);
+       while (VCXK_ACKNOWLEDGE)
+               ;
        return 1;
 }
 
@@ -332,7 +335,7 @@ int vcxk_acknowledge_wait(void)
  ***
  */
 
-void vcxk_draw_mono(unsigned char *dataptr, unsigned long  linewidth,
+void vcxk_draw_mono(unsigned char *dataptr, unsigned long linewidth,
        unsigned long  cp_width, unsigned long cp_height)
 {
        unsigned char *lineptr;
@@ -346,7 +349,8 @@ void vcxk_draw_mono(unsigned char *dataptr, unsigned long  linewidth,
                        else
                                vcxk_setpixel(xcnt, ycnt-1, 0);
 
-                       if ((xcnt % 8) == 7) lineptr++;
+                       if ((xcnt % 8) == 7)
+                               lineptr++;
                } /* endfor xcnt */
                dataptr = dataptr + linewidth;
        } /* endfor ycnt */
@@ -403,12 +407,12 @@ int vcxk_display_bitmap(ulong addr, int x, int y)
                if (c_height < height)
                        dataptr = dataptr + lw * (height - c_height);
                switch (bpp) {
-                       case 1:
-                               vcxk_draw_mono(dataptr, lw, c_width, c_height);
-                               break;
-                       default:
-                               printf("Error: %ld bit per pixel "
-                                       "not supported by VCxK\n", bpp);
+               case 1:
+                       vcxk_draw_mono(dataptr, lw, c_width, c_height);
+                       break;
+               default:
+                       printf("Error: %ld bit per pixel "
+                               "not supported by VCxK\n", bpp);
                        return 0;
                }
        } else  {