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authorThomas Zimmermann <tzimmermann@suse.de>2023-04-17 14:56:38 +0200
committerThomas Zimmermann <tzimmermann@suse.de>2023-04-20 10:04:33 +0200
commit84998fc1c39270b8e20223d1b10c00464eec09dc (patch)
tree307f18d89d00e098621bb96ecc618ff01670e50b /arch/loongarch
parentarch/ia64: Implement <asm/fb.h> with generic helpers (diff)
downloadlinux-84998fc1c39270b8e20223d1b10c00464eec09dc.tar.xz
linux-84998fc1c39270b8e20223d1b10c00464eec09dc.zip
arch/loongarch: 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: Huacai Chen <chenhuacai@kernel.org> Cc: WANG Xuerui <kernel@xen0n.name> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230417125651.25126-7-tzimmermann@suse.de
Diffstat (limited to 'arch/loongarch')
-rw-r--r--arch/loongarch/include/asm/fb.h15
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/loongarch/include/asm/fb.h b/arch/loongarch/include/asm/fb.h
index 3116bde8772d..ff82f20685c8 100644
--- a/arch/loongarch/include/asm/fb.h
+++ b/arch/loongarch/include/asm/fb.h
@@ -5,19 +5,6 @@
#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_ */