From 75ec11370ec4bbc144af9a412d7eeb578e7b3d59 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 18 Jun 2013 13:20:29 -0700 Subject: [PATCH] staging: comedi: pcmuio: remove unused {lock,unlock}_port() These functions are #ifdef'ed out and not needed in the driver. Just remove them. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/pcmuio.c | 33 ------------------------- 1 file changed, 33 deletions(-) diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c index 9a560a36f1f5..5e7045b29bf1 100644 --- a/drivers/staging/comedi/drivers/pcmuio.c +++ b/drivers/staging/comedi/drivers/pcmuio.c @@ -382,39 +382,6 @@ static void init_asics(struct comedi_device *dev) } } -#ifdef notused -static void lock_port(struct comedi_device *dev, int asic, int port) -{ - const struct pcmuio_board *board = comedi_board(dev); - struct pcmuio_private *devpriv = dev->private; - - if (asic < 0 || asic >= board->num_asics) - return; /* paranoia */ - if (port < 0 || port >= PORTS_PER_ASIC) - return; /* more paranoia */ - - devpriv->asics[asic].pagelock |= 0x1 << port; - /* now write out the shadow register */ - outb(devpriv->asics[asic].pagelock, - dev->iobase + ASIC_IOSIZE * asic + REG_PAGELOCK); -} - -static void unlock_port(struct comedi_device *dev, int asic, int port) -{ - const struct pcmuio_board *board = comedi_board(dev); - struct pcmuio_private *devpriv = dev->private; - - if (asic < 0 || asic >= board->num_asics) - return; /* paranoia */ - if (port < 0 || port >= PORTS_PER_ASIC) - return; /* more paranoia */ - devpriv->asics[asic].pagelock &= ~(0x1 << port) | REG_LOCK_MASK; - /* now write out the shadow register */ - outb(devpriv->asics[asic].pagelock, - dev->iobase + ASIC_IOSIZE * asic + REG_PAGELOCK); -} -#endif /* notused */ - static void pcmuio_stop_intr(struct comedi_device *dev, struct comedi_subdevice *s) { -- 2.34.1