diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-04-17 15:56:46 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-04-20 11:05:01 +0300 |
| commit | f3424d287626f223cd9851e4d14a5c37b8d04028 (patch) | |
| tree | f2bb3c71f204df78105ff95bcf63081d3f3d2663 /arch/parisc/include | |
| parent | cf41d18b72c8b79f617c59529171faf49aa74dca (diff) | |
| download | linux-f3424d287626f223cd9851e4d14a5c37b8d04028.tar.xz | |
arch/parisc: Implement <asm/fb.h> with generic helpers
Replace the architecture's fbdev helpers with the generic ones
from <asm-generic/fb.h>. On PARISC, pgprot_writecombine() and
pgprot_noncached() are the same; hence no functional changes.
v3:
* use default implementation for fb_pgprotect() (Arnd)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Helge Deller <deller@gmx.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230417125651.25126-15-tzimmermann@suse.de
Diffstat (limited to 'arch/parisc/include')
| -rw-r--r-- | arch/parisc/include/asm/fb.h | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/fb.h index 0b9a38ced5c8..658a8a7dc531 100644 --- a/arch/parisc/include/asm/fb.h +++ b/arch/parisc/include/asm/fb.h @@ -2,23 +2,13 @@ #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) -{ - pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE; -} +struct fb_info; #if defined(CONFIG_STI_CORE) int fb_is_primary_device(struct fb_info *info); -#else -static inline int fb_is_primary_device(struct fb_info *info) -{ - return 0; -} +#define fb_is_primary_device fb_is_primary_device #endif +#include <asm-generic/fb.h> + #endif /* _ASM_FB_H_ */ |