powerpc/ps3: Replace the flip_ctl logic in ps3av and ps3fb by a mutex

[safe/jmp/linux-2.6] / drivers / ps3 / ps3av.c

diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index 06848b2..5324978 100644 (file)
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -59,8 +59,6 @@ static struct ps3av {
                struct ps3av_reply_hdr reply_hdr;
                u8 raw[PS3AV_BUF_SIZE];
        } recv_buf;
-       void (*flip_ctl)(int on, void *data);
-       void *flip_data;
 } *ps3av;
 
 /* color space */
@@ -939,24 +937,6 @@ int ps3av_audio_mute(int mute)
 
 EXPORT_SYMBOL_GPL(ps3av_audio_mute);
 
-void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data),
-                            void *flip_data)
-{
-       mutex_lock(&ps3av->mutex);
-       ps3av->flip_ctl = flip_ctl;
-       ps3av->flip_data = flip_data;
-       mutex_unlock(&ps3av->mutex);
-}
-EXPORT_SYMBOL_GPL(ps3av_register_flip_ctl);
-
-void ps3av_flip_ctl(int on)
-{
-       mutex_lock(&ps3av->mutex);
-       if (ps3av->flip_ctl)
-               ps3av->flip_ctl(on, ps3av->flip_data);
-       mutex_unlock(&ps3av->mutex);
-}
-
 static int ps3av_probe(struct ps3_system_bus_device *dev)
 {
        int res;