diff options
Diffstat (limited to 'drivers/video/fbdev/au1100fb.c')
| -rw-r--r-- | drivers/video/fbdev/au1100fb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/au1100fb.c b/drivers/video/fbdev/au1100fb.c index c0832eaff4d1..c163424de223 100644 --- a/drivers/video/fbdev/au1100fb.c +++ b/drivers/video/fbdev/au1100fb.c @@ -113,7 +113,7 @@ static int au1100fb_fb_blank(int blank_mode, struct fb_info *fbi) case VESA_NO_BLANKING: /* Turn on panel */ fbdev->regs->lcd_control |= LCD_CONTROL_GO; - au_sync(); + wmb(); /* drain writebuffer */ break; case VESA_VSYNC_SUSPEND: @@ -121,7 +121,7 @@ static int au1100fb_fb_blank(int blank_mode, struct fb_info *fbi) case VESA_POWERDOWN: /* Turn off panel */ fbdev->regs->lcd_control &= ~LCD_CONTROL_GO; - au_sync(); + wmb(); /* drain writebuffer */ break; default: break; |