agp: uninorth: make two functions static

BugLink: http://bugs.launchpad.net/bugs/1794889
[ Upstream commit dec60f3a9b7251f2657d743d96ba9a83dca02351 ]

Both ‘uninorth_remove_memory’ and ‘null_cache_flush’ can be made
static. So make them.

Silence the following gcc warning (W=1):

  drivers/char/agp/uninorth-agp.c:198:5: warning: no previous prototype for ‘uninorth_remove_memory’ [-Wmissing-prototypes]

and

  drivers/char/agp/uninorth-agp.c:473:6: warning: no previous prototype for ‘null_cache_flush’ [-Wmissing-prototypes]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index c381c8e396fcc0e43b5a1b2a5ebd0c9e80ad732f..79d8c84693a185264990d40185006f5eaec0f145 100644 (file)
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -195,7 +195,7 @@ static int uninorth_insert_memory(struct agp_memory *mem, off_t pg_start, int ty
        return 0;
 }
 
-int uninorth_remove_memory(struct agp_memory *mem, off_t pg_start, int type)
+static int uninorth_remove_memory(struct agp_memory *mem, off_t pg_start, int type)
 {
        size_t i;
        u32 *gp;
@@ -470,7 +470,7 @@ static int uninorth_free_gatt_table(struct agp_bridge_data *bridge)
        return 0;
 }
 
-void null_cache_flush(void)
+static void null_cache_flush(void)
 {
        mb();
 }