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 <viro@zeniv.linux.org.uk>

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 <viro@zeniv.linux.org.uk>
Al Viro
1 parent a47df1518e
Showing 1 changed file with 0 additions and 4 deletions Side-by-side Diff
drivers/video/au1200fb.c
@@ -1258,13 +1258,9 @@
 	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)
...	...	@@ -1258,13 +1258,9 @@
1258	1258	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
1259	1259	pgprot_val(vma->vm_page_prot) \|= _CACHE_MASK; /* CCA=7 */
1260	1260
1261		- vma->vm_flags \|= VM_IO;
1262		-
1263	1261	return io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
1264	1262	vma->vm_end - vma->vm_start,
1265	1263	vma->vm_page_prot);
1266		-
1267		- return 0;
1268	1264	}
1269	1265
1270	1266	static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata)