| Message ID | 20220410202833.26608-1-linux@zary.sk |
|---|---|
| State | New |
| Headers | show |
| Series | fbdev: i740fb: use memset_io() to clear screen | expand |
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 <linux@zary.sk> applied. Thanks! Helge > --- > 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); >
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);
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(-)