From 1fca06fafb235a88c4fa91294aa1726c0e22855b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 11 May 2013 12:37:38 -0400 Subject: [PATCH] au1200fb: io_remap_pfn_range() sets VM_IO ... and single return is quite sufficient to get out of function, TYVM Signed-off-by: Al Viro --- drivers/video/au1200fb.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c index 1b59054fc6a4..301224ecc950 100644 --- a/drivers/video/au1200fb.c +++ b/drivers/video/au1200fb.c @@ -1258,13 +1258,9 @@ static int au1200fb_fb_mmap(struct fb_info *info, struct vm_area_struct *vma) vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); pgprot_val(vma->vm_page_prot) |= _CACHE_MASK; /* CCA=7 */ - vma->vm_flags |= VM_IO; - return io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT, vma->vm_end - vma->vm_start, vma->vm_page_prot); - - return 0; } static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata)