diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-05-22 21:06:37 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-05-23 14:50:26 +0200 |
| commit | aa25aacc3e3d1367d6674763a636a9fd5ffd12da (patch) | |
| tree | 4c2abffb6d39160a24288238c6c87ac0af5bfcd2 /drivers/gpu/drm/gma500 | |
| parent | drm/nouveau/acr/ga102: set variable ga102_gsps storage-class-specifier to static (diff) | |
| download | linux-aa25aacc3e3d1367d6674763a636a9fd5ffd12da.tar.xz linux-aa25aacc3e3d1367d6674763a636a9fd5ffd12da.zip | |
drm/gma500: Clear fbdev framebuffer with fb_memset_io()
The fbdev framebuffer is I/O memory, so clear it with fb_memset_io().
Fixes the following sparse warning:
../drivers/gpu/drm/gma500/fbdev.c:234:20: warning: incorrect type in argument 1 (different address spaces)
../drivers/gpu/drm/gma500/fbdev.c:234:20: expected void *s
../drivers/gpu/drm/gma500/fbdev.c:234:20: got char [noderef] __iomem *screen_base
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230522190637.7039-1-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/gma500')
| -rw-r--r-- | drivers/gpu/drm/gma500/fbdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/gma500/fbdev.c b/drivers/gpu/drm/gma500/fbdev.c index 62287407e717..4f0309548b2b 100644 --- a/drivers/gpu/drm/gma500/fbdev.c +++ b/drivers/gpu/drm/gma500/fbdev.c @@ -231,7 +231,7 @@ static int psb_fbdev_fb_probe(struct drm_fb_helper *fb_helper, info->fix.mmio_start = pci_resource_start(pdev, 0); info->fix.mmio_len = pci_resource_len(pdev, 0); - memset(info->screen_base, 0, info->screen_size); + fb_memset_io(info->screen_base, 0, info->screen_size); /* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */ |