Messages in this thread Patch in this message |  | | From | Ondrej Zary <> | Subject | [PATCH] fbdev: i740fb: use memset_io() to clear screen | Date | Sun, 10 Apr 2022 22:28:33 +0200 |
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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 <linux@zary.sk> --- 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); -- Ondrej Zary
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