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cfb_console.c: checkpatch cleanup

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Fix the following:

ERROR: do not initialise statics to 0 or NULL
ERROR: do not use assignment in if condition

Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2011-07-30 12:48:09 +00:00
parent 72c65f6f6d
commit 5791293986
1 changed files with 10 additions and 6 deletions
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16
drivers/video/cfb_console.c
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@ -366,8 +366,8 @@ static void *video_console_address; /* console buffer start address */
static int video_logo_height = VIDEO_LOGO_HEIGHT;
static int console_col = 0; /* cursor col */
static int console_row = 0; /* cursor row */
static int console_col; /* cursor col */
static int console_row; /* cursor row */
static u32 eorx, fgx, bgx; /* color pats */
@ -1559,18 +1559,21 @@ static void *video_logo(void)
char *s;
ulong addr;
if ((s = getenv("splashimage")) != NULL) {
s = getenv("splashimage");
if (s != NULL) {
int x = 0, y = 0;
addr = simple_strtoul(s, NULL, 16);
#ifdef CONFIG_SPLASH_SCREEN_ALIGN
if ((s = getenv("splashpos")) != NULL) {
s = getenv("splashpos");
if (s != NULL) {
if (s[0] == 'm')
x = BMP_ALIGN_CENTER;
else
x = simple_strtol(s, NULL, 0);
if ((s = strchr(s + 1, ',')) != NULL) {
s = strchr(s + 1, ',');
if (s != NULL) {
if (s[1] == 'm')
y = BMP_ALIGN_CENTER;
else
@ -1648,7 +1651,8 @@ static int video_init(void)
{
unsigned char color8;
if ((pGD = video_hw_init()) == NULL)
pGD = video_hw_init();
if (pGD == NULL)
return -1;
video_fb_address = (void *) VIDEO_FB_ADRS;