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arch/sh: Implement <asm/fb.h> with generic helpers
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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: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Acked-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230417125651.25126-17-tzimmermann@suse.de
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Thomas Zimmermann committed Apr 20, 2023
1 parent b50f6d4 commit b6cf296
Showing 1 changed file with 1 addition and 14 deletions.
15 changes: 1 addition & 14 deletions arch/sh/include/asm/fb.h
Original file line number Diff line number Diff line change
Expand Up @@ -2,19 +2,6 @@
#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_ */

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