[PATCH 01/16] lirc_dev: remove pointless functions

[David Härdeman]

drv->set_use_inc and drv->set_use_dec are already optional so we can remove all
dummy functions.

Signed-off-by: David Härdeman <da...@hardeman.nu>
---
 drivers/media/rc/ir-lirc-codec.c        |   14 ++------------
 drivers/staging/media/lirc/lirc_zilog.c |   11 -----------
 2 files changed, 2 insertions(+), 23 deletions(-)

diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
index 8f0669c9894c..fc58745b26b8 100644
--- a/drivers/media/rc/ir-lirc-codec.c
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -327,16 +327,6 @@ static long ir_lirc_ioctl(struct file *filep, unsigned int 
cmd,
        return ret;
 }
 
-static int ir_lirc_open(void *data)
-{
-       return 0;
-}
-
-static void ir_lirc_close(void *data)
-{
-       return;
-}
-
 static const struct file_operations lirc_fops = {
        .owner          = THIS_MODULE,
        .write          = ir_lirc_transmit_ir,
@@ -396,8 +386,8 @@ static int ir_lirc_register(struct rc_dev *dev)
        drv->features = features;
        drv->data = &dev->raw->lirc;
        drv->rbuf = NULL;
-       drv->set_use_inc = &ir_lirc_open;
-       drv->set_use_dec = &ir_lirc_close;
+       drv->set_use_inc = NULL;
+       drv->set_use_dec = NULL;
        drv->code_length = sizeof(struct ir_raw_event) * 8;
        drv->chunk_size = sizeof(int);
        drv->buffer_size = LIRCBUF_SIZE;
diff --git a/drivers/staging/media/lirc/lirc_zilog.c 
b/drivers/staging/media/lirc/lirc_zilog.c
index e4a533b6beb3..436cf1b6a70a 100644
--- a/drivers/staging/media/lirc/lirc_zilog.c
+++ b/drivers/staging/media/lirc/lirc_zilog.c
@@ -497,15 +497,6 @@ static int lirc_thread(void *arg)
        return 0;
 }
 
-static int set_use_inc(void *data)
-{
-       return 0;
-}
-
-static void set_use_dec(void *data)
-{
-}
-
 /* safe read of a uint32 (always network byte order) */
 static int read_uint32(unsigned char **data,
                                     unsigned char *endp, unsigned int *val)
@@ -1396,8 +1387,6 @@ static struct lirc_driver lirc_template = {
        .buffer_size    = BUFLEN / 2,
        .sample_rate    = 0, /* tell lirc_dev to not start its own kthread */
        .chunk_size     = 2,
-       .set_use_inc    = set_use_inc,
-       .set_use_dec    = set_use_dec,
        .fops           = &lirc_fops,
        .owner          = THIS_MODULE,
 };