V4L/DVB: cx18-alsa: remove a couple of warnings

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From: Linux Kernel Mailing List
Date: Friday, February 26, 2010 - 7:03 pm

Gitweb:     http://git.kernel.org/linus/485e319adef5d33a1dca4320cb26fb387b4a9381
Commit:     485e319adef5d33a1dca4320cb26fb387b4a9381
Parent:     5eb9978f47ec09ce7ab5b9cc86d7b5d6ebb28a9d
Author:     Devin Heitmueller <dheitmueller@kernellabs.com>
AuthorDate: Sun Nov 22 23:42:33 2009 -0300
Committer:  Mauro Carvalho Chehab <mchehab@redhat.com>
CommitDate: Fri Feb 26 15:10:44 2010 -0300

    V4L/DVB: cx18-alsa: remove a couple of warnings
    
    Remove a couple of warnings from dead code during driver development.
    
    Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/cx18/cx18-alsa-main.c |    1 -
 drivers/media/video/cx18/cx18-alsa-pcm.c  |    1 -
 2 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/media/video/cx18/cx18-alsa-main.c b/drivers/media/video/cx18/cx18-alsa-main.c
index 9b652a1..2b72f42 100644
--- a/drivers/media/video/cx18/cx18-alsa-main.c
+++ b/drivers/media/video/cx18/cx18-alsa-main.c
@@ -255,7 +255,6 @@ static int cx18_alsa_exit_callback(struct device *dev, void *data)
 {
 	struct v4l2_device *v4l2_dev = dev_get_drvdata(dev);
 	struct snd_cx18_card *cxsc;
-	struct cx18 *cx;
 
 	if (v4l2_dev == NULL) {
 		printk(KERN_ERR "cx18-alsa: %s: struct v4l2_device * is NULL\n",
diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.c b/drivers/media/video/cx18/cx18-alsa-pcm.c
index ec5851c..05cb8f1 100644
--- a/drivers/media/video/cx18/cx18-alsa-pcm.c
+++ b/drivers/media/video/cx18/cx18-alsa-pcm.c
@@ -75,7 +75,6 @@ static int snd_cx18_pcm_capture_open(struct snd_pcm_substream *substream)
 	struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream);
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct v4l2_device *v4l2_dev = cxsc->v4l2_dev;
-	struct snd_card *sc = cxsc->sc;
 	struct cx18 *cx = to_cx18(v4l2_dev);
 	struct cx18_stream *s;
 	struct cx18_open_id *item;
--
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V4L/DVB: cx18-alsa: remove a couple of warnings, Linux Kernel Mailing ..., (Fri Feb 26, 7:03 pm)