[PATCH v2 14/19] arch/parisc: Implement <asm/fb.h> with generic helpers

Thomas Zimmermann tzimmermann at suse.de
Fri Apr 7 00:30:14 AEST 2023

Replace the architecture's fb_is_primary_device() with the generic
one from <asm-generic/fb.h> on systems without CONFIG_STI_CORE. No
functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
Cc: "James E.J. Bottomley" <James.Bottomley at HansenPartnership.com>
Cc: Helge Deller <deller at gmx.de>
 arch/parisc/include/asm/fb.h | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/fb.h
index 0b9a38ced5c8..66bb401c0cda 100644
--- a/arch/parisc/include/asm/fb.h
+++ b/arch/parisc/include/asm/fb.h
@@ -2,23 +2,24 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
-#include <linux/fb.h>
-#include <linux/fs.h>
 #include <asm/page.h>
+#include <asm/pgtable.h>
+struct fb_info;
+struct file;
 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 				unsigned long off)
 	pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE;
+#define fb_pgprotect fb_pgprotect
 #if defined(CONFIG_STI_CORE)
 int fb_is_primary_device(struct fb_info *info);
-static inline int fb_is_primary_device(struct fb_info *info)
-	return 0;
+#define fb_is_primary_device fb_is_primary_device
+#include <asm-generic/fb.h>
 #endif /* _ASM_FB_H_ */

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