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 <tzimmermann@xxxxxxx>
Cc: Vineet Gupta <vgupta@xxxxxxxxxx>
---
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
