diff options
Diffstat (limited to 'drivers/media/pci/saa7164/saa7164-cmd.c')
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164-cmd.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-cmd.c b/drivers/media/pci/saa7164/saa7164-cmd.c index 42bd8e76005b..a95662776ee8 100644 --- a/drivers/media/pci/saa7164/saa7164-cmd.c +++ b/drivers/media/pci/saa7164/saa7164-cmd.c @@ -295,34 +295,6 @@ static int saa7164_cmd_wait(struct saa7164_dev *dev, u8 seqno) return ret; } -void saa7164_cmd_signal(struct saa7164_dev *dev, u8 seqno) -{ - int i; - dprintk(DBGLVL_CMD, "%s()\n", __func__); - - mutex_lock(&dev->lock); - for (i = 0; i < SAA_CMD_MAX_MSG_UNITS; i++) { - if (dev->cmds[i].inuse == 1) { - dprintk(DBGLVL_CMD, - "seqno %d inuse, sig = %d, t/out = %d\n", - dev->cmds[i].seqno, - dev->cmds[i].signalled, - dev->cmds[i].timeout); - } - } - - for (i = 0; i < SAA_CMD_MAX_MSG_UNITS; i++) { - if ((dev->cmds[i].inuse == 1) && ((i == 0) || - (dev->cmds[i].signalled) || (dev->cmds[i].timeout))) { - dprintk(DBGLVL_CMD, "%s(seqno=%d) calling wake_up\n", - __func__, i); - dev->cmds[i].signalled = 1; - wake_up(&dev->cmds[i].wait); - } - } - mutex_unlock(&dev->lock); -} - int saa7164_cmd_send(struct saa7164_dev *dev, u8 id, enum tmComResCmd command, u16 controlselector, u16 size, void *buf) { |