diff options
| -rw-r--r-- | drivers/video/fbdev/via/lcd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/fbdev/via/lcd.c b/drivers/video/fbdev/via/lcd.c index 8673fced8749..3fa2304fbda7 100644 --- a/drivers/video/fbdev/via/lcd.c +++ b/drivers/video/fbdev/via/lcd.c @@ -954,6 +954,9 @@ bool viafb_lcd_get_mobile_state(bool *mobile) u16 start_pattern; biosptr = ioremap(romaddr, 0x10000); + if (!biosptr) + return false; + start_pattern = readw(biosptr); /* Compare pattern */ |