ps3fb: Make ps3fb_wait_for_vsync() and ps3fb_flip_ctl() static

From: Geert Uytterhoeven <[email protected]>

Make ps3fb_wait_for_vsync() and ps3fb_flip_ctl() static, as they're no (longer) used outside ps3fb.

---

 drivers/video/ps3fb.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

index 74de53a..c9656a5 100644
@@ -652,7 +652,7 @@ static int ps3fb_get_vblank(struct fb_vb
 	return 0;
 }
 
-int ps3fb_wait_for_vsync(u32 crtc)
+static int ps3fb_wait_for_vsync(u32 crtc)
 {
 	int ret;
 	u64 count;

@@ -667,9 +667,7 @@ int ps3fb_wait_for_vsync(u32 crtc)
 	return 0;
 }
 
-EXPORT_SYMBOL_GPL(ps3fb_wait_for_vsync);
-
-void ps3fb_flip_ctl(int on, void *data)
+static void ps3fb_flip_ctl(int on, void *data)
 {
 	struct ps3fb_priv *priv = data;
 	if (on)

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