| Message ID | 20230901142659.31787-4-tzimmermann@suse.de (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | ppc, fbdev: Clean up fbdev mmap helper | expand |
diff --git a/arch/powerpc/include/asm/fb.h b/arch/powerpc/include/asm/fb.h index 5f1a2e5f7654..0f1fe1310924 100644 --- a/arch/powerpc/include/asm/fb.h +++ b/arch/powerpc/include/asm/fb.h @@ -9,9 +9,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, unsigned long off) { - vma->vm_page_prot = phys_mem_access_prot(file, off >> PAGE_SHIFT, - vma->vm_end - vma->vm_start, - vma->vm_page_prot); + vma->vm_page_prot = __phys_mem_access_prot(PHYS_PFN(off), + vma->vm_end - vma->vm_start, + vma->vm_page_prot); } #define fb_pgprotect fb_pgprotect
Call __phys_mem_access_prot() from the fbdev mmap helper fb_pgprotect(). Allows us to avoid the file argument, which can then be removed from fB_pgprotect() entirely. No other architecture uses the parameter. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- arch/powerpc/include/asm/fb.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)