Re: [PATCH] fbdev: i740fb: use memset_io() to clear screen
From: Helge Deller <deller@gmx.de>
Date: 2022-04-11 06:18:32
Also in:
dri-devel, lkml
On 4/10/22 22:28, Ondrej Zary wrote:
sparse complains that using memset() on __iomem pointer is wrong: incorrect type in argument 1 (different address spaces) Use memset_io() to clear screen instead. Tested on real i740 cards. Signed-off-by: Ondrej Zary <redacted>
applied. Thanks! Helge
quoted hunk ↗ jump to hunk
--- drivers/video/fbdev/i740fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c index 52cce0db8bd3..dd45ea8203be 100644 --- a/drivers/video/fbdev/i740fb.c +++ b/drivers/video/fbdev/i740fb.c@@ -740,7 +740,7 @@ static int i740fb_set_par(struct fb_info *info) if (i) return i; - memset(info->screen_base, 0, info->screen_size); + memset_io(info->screen_base, 0, info->screen_size); vga_protect(par);