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[v2,08/19] arch/m68k: Implement <asm/fb.h> with generic helpers

Message ID 20230406143019.6709-9-tzimmermann@suse.de (mailing list archive)
State New, archived
Headers show
Series arch: Consolidate <asm/fb.h> | expand

Commit Message

Thomas Zimmermann April 6, 2023, 2:30 p.m. UTC
Replace the architecture's fb_is_primary_device() with the generic
one from <asm-generic/fb.h>. No functional changes.

v2:
	* provide empty fb_pgprotect() on non-MMU systems

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
---
 arch/m68k/include/asm/fb.h | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

Comments

Geert Uytterhoeven April 11, 2023, 8:20 a.m. UTC | #1
On Thu, Apr 6, 2023 at 4:30 PM Thomas Zimmermann <tzimmermann@suse.de> wrote:
> Replace the architecture's fb_is_primary_device() with the generic
> one from <asm-generic/fb.h>. No functional changes.
>
> v2:
>         * provide empty fb_pgprotect() on non-MMU systems
>
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: Geert Uytterhoeven <geert@linux-m68k.org>

Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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Patch

diff --git a/arch/m68k/include/asm/fb.h b/arch/m68k/include/asm/fb.h
index 4f96989922af..24273fc7ad91 100644
--- a/arch/m68k/include/asm/fb.h
+++ b/arch/m68k/include/asm/fb.h
@@ -2,11 +2,11 @@ 
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
-#include <linux/fb.h>
-#include <linux/fs.h>
 #include <asm/page.h>
 #include <asm/setup.h>
 
+struct file;
+
 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 				unsigned long off)
 {
@@ -24,10 +24,8 @@  static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 #endif /* CONFIG_SUN3 */
 #endif /* CONFIG_MMU */
 }
+#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_ */