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am335x-fb: cosmetic: fix coding style

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Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Hannes Schmelzer 2018-01-09 19:01:33 +01:00 committed by Anatolij Gustschin
parent e880a5e219
commit 0d8a7d6fa8
1 changed files with 3 additions and 3 deletions
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6
drivers/video/am335x-fb.c
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@ -108,11 +108,11 @@ int am335xfb_init(struct am335x_lcdpanel *panel)
{ {
u32 raster_ctrl = 0; u32 raster_ctrl = 0;
if (0 == gd->fb_base) { if (gd->fb_base == 0) {
printf("ERROR: no valid fb_base stored in GLOBAL_DATA_PTR!\n"); printf("ERROR: no valid fb_base stored in GLOBAL_DATA_PTR!\n");
return -1; return -1;
} }
if (0 == panel) { if (panel == NULL) {
printf("ERROR: missing ptr to am335x_lcdpanel!\n"); printf("ERROR: missing ptr to am335x_lcdpanel!\n");
return -1; return -1;
} }
@ -147,7 +147,7 @@ int am335xfb_init(struct am335x_lcdpanel *panel)
gd->fb_base += 0x20; gd->fb_base += 0x20;
/* turn ON display through powercontrol function if accessible */ /* turn ON display through powercontrol function if accessible */
if (0 != panel->panel_power_ctrl) if (panel->panel_power_ctrl != NULL)
panel->panel_power_ctrl(1); panel->panel_power_ctrl(1);
debug("am335x-fb: wait for stable power ...\n"); debug("am335x-fb: wait for stable power ...\n");