[PATCH 04/18] arch/arm64: Implement with generic helpers

Thomas Zimmermann
2023-04-05T15:06:43Z

Replace the architecture's fb_is_primary_device() with the generic
one from <asm-generic/fb.h>. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
---
arch/arm64/include/asm/fb.h | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/include/asm/fb.h b/arch/arm64/include/asm/fb.h
index bdc735ee1f67..fc31a5d1f48a 100644
--- a/arch/arm64/include/asm/fb.h
+++ b/arch/arm64/include/asm/fb.h
@@ -5,19 +5,17 @@
#ifndef __ASM_FB_H_
#define __ASM_FB_H_

-#include <linux/fb.h>
-#include <linux/fs.h>
#include <asm/page.h>

+struct file;
+
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);
}
+#define fb_pgprotect fb_pgprotect

-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