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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-04-17 14:56:35 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-04-20 10:04:24 +0200 |
| commit | 9cfefba8daabb8058122fbcc74ff37b9e515df07 (patch) | |
| tree | 1206aca8e235049ada8ae2feab14e26f087dcbf5 /arch | |
| parent | 3a6155052b07157f3af49e1e63f68cb1943f7de9 (diff) | |
| download | lwn-9cfefba8daabb8058122fbcc74ff37b9e515df07.tar.gz lwn-9cfefba8daabb8058122fbcc74ff37b9e515df07.zip | |
arch/arm: Implement <asm/fb.h> with generic helpers
Replace the architecture's fbdev helpers with the generic
ones from <asm-generic/fb.h>. No functional changes.
v2:
* use default implementation for fb_pgprotect() (Arnd)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Russell King <linux@armlinux.org.uk>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230417125651.25126-4-tzimmermann@suse.de
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/fb.h | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/arm/include/asm/fb.h b/arch/arm/include/asm/fb.h index d92e99cd8c8a..ce20a43c3033 100644 --- a/arch/arm/include/asm/fb.h +++ b/arch/arm/include/asm/fb.h @@ -1,19 +1,6 @@ #ifndef _ASM_FB_H_ #define _ASM_FB_H_ -#include <linux/fb.h> -#include <linux/fs.h> -#include <asm/page.h> - -static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, - unsigned long off) -{ - vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); -} - -static inline int fb_is_primary_device(struct fb_info *info) -{ - return 0; -} +#include <asm-generic/fb.h> #endif /* _ASM_FB_H_ */ |