Replace the architecture's fbdev helpers with the generic ones from <asm-generic/fb.h>. On arc, 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 <tzimmerm...@suse.de> Cc: Vineet Gupta <vgu...@kernel.org> --- arch/arc/include/asm/fb.h | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/arch/arc/include/asm/fb.h b/arch/arc/include/asm/fb.h index dc2e303cdbbb..9c2383d29cbb 100644 --- a/arch/arc/include/asm/fb.h +++ b/arch/arc/include/asm/fb.h @@ -1,20 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 */ + #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_noncached(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_ */ -- 2.40.0