[-mm patch] make drivers/char/drm/drm_vm.c:drm_io_prot() static

Adrian Bunk
2007-03-05T01:47:58Z

On Fri, Mar 02, 2007 at 03:00:26AM -0800, Andrew Morton wrote:
>...
> Changes since 2.6.20-mm2:
>...
> git-drm.patch
>...
> git trees
>...

This patch makes the needlessly global drm_io_prot() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---
--- linux-2.6.21-rc2-mm1/drivers/char/drm/drm_vm.c.old 2007-03-04 20:39:25.000000000 +0100
+++ linux-2.6.21-rc2-mm1/drivers/char/drm/drm_vm.c 2007-03-04 20:39:34.000000000 +0100
@@ -41,7 +41,7 @@
static void drm_vm_open(struct vm_area_struct *vma);
static void drm_vm_close(struct vm_area_struct *vma);

-pgprot_t drm_io_prot(uint32_t map_type, struct vm_area_struct *vma)
+static pgprot_t drm_io_prot(uint32_t map_type, struct vm_area_struct *vma)
{
pgprot_t tmp = vm_get_page_prot(vma->vm_flags);