[PATCH v2 14/19] arch/parisc: Implement with generic helpers

Thomas Zimmermann
2023-04-06T14:30:43Z

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@suse.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Helge Deller <deller@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);
-#else
-static inline int fb_is_primary_device(struct fb_info *info)
-{
- return 0;
-}
+#define fb_is_primary_device fb_is_primary_device
#endif

+#include <asm-generic/fb.h>
+
#endif /* _ASM_FB_H_ */
--
2.40.0