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backlight: match "DISP3 BG - DI1" as well as "DISP3 BG", solving issue with Smartbook backlight not turning off during screen blank

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Mistaken use of strcmp vs. proper use of strncmp caused this
This commit is contained in:
Matt Sealey
2012-07-31 15:04:57 -05:00
parent 1196165ab6
commit d1156b1817
1 changed files with 1 additions and 1 deletions
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2
drivers/video/backlight/pwm_bl.c
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@@ -100,7 +100,7 @@ static void pwm_bl_blank(struct pwm_bl_data *pb, int type)
static int pwm_backlight_check_fb(struct fb_info *info)
{
char *id = info->fix.id;
if (!strcmp(id, "DISP3 BG"))
if (!strncmp(id, "DISP3 BG", 8))
return 1;
else
return 0;