summaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb/b2c2
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-15 21:49:56 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-15 21:49:56 +0100
commit122804ecb59493fbb4d31b3ba9ac59faaf45276f (patch)
treecff4d8a158c412e4a8d3abc8d91bb0eb52b01c9a /drivers/media/dvb/b2c2
parentMerge branch 'for-3.3/drivers' of git://git.kernel.dk/linux-block (diff)
parent[media] revert patch: HDIC HD29L2 DMB-TH USB2.0 reference design driver (diff)
downloadlinux-122804ecb59493fbb4d31b3ba9ac59faaf45276f.tar.xz
linux-122804ecb59493fbb4d31b3ba9ac59faaf45276f.zip
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (655 commits) [media] revert patch: HDIC HD29L2 DMB-TH USB2.0 reference design driver mb86a20s: Add a few more register settings at the init seq mb86a20s: Group registers into the same line [media] [PATCH] don't reset the delivery system on DTV_CLEAR [media] [BUG] it913x-fe fix typo error making SNR levels unstable [media] cx23885: Query the CX25840 during enum_input for status [media] cx25840: Add support for g_input_status [media] rc-videomate-m1f.c Rename to match remote controler name [media] drivers: media: au0828: Fix dependency for VIDEO_AU0828 [media] convert drivers/media/* to use module_platform_driver() [media] drivers: video: cx231xx: Fix dependency for VIDEO_CX231XX_DVB [media] Exynos4 JPEG codec v4l2 driver [media] doc: v4l: selection: choose pixels as units for selection rectangles [media] v4l: s5p-tv: mixer: fix setup of VP scaling [media] v4l: s5p-tv: mixer: add support for selection API [media] v4l: emulate old crop API using extended crop/compose API [media] doc: v4l: add documentation for selection API [media] doc: v4l: add binary images for selection API [media] v4l: add support for selection api [media] hd29l2: fix review findings ...
Diffstat (limited to 'drivers/media/dvb/b2c2')
-rw-r--r--drivers/media/dvb/b2c2/flexcop.c29
1 files changed, 21 insertions, 8 deletions
diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c
index 2df1b0214dcd..b1e8c99f469b 100644
--- a/drivers/media/dvb/b2c2/flexcop.c
+++ b/drivers/media/dvb/b2c2/flexcop.c
@@ -86,7 +86,8 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
fc->demux.stop_feed = flexcop_dvb_stop_feed;
fc->demux.write_to_decoder = NULL;
- if ((ret = dvb_dmx_init(&fc->demux)) < 0) {
+ ret = dvb_dmx_init(&fc->demux);
+ if (ret < 0) {
err("dvb_dmx failed: error %d", ret);
goto err_dmx;
}
@@ -96,32 +97,42 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
fc->dmxdev.filternum = fc->demux.feednum;
fc->dmxdev.demux = &fc->demux.dmx;
fc->dmxdev.capabilities = 0;
- if ((ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter)) < 0) {
+ ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter);
+ if (ret < 0) {
err("dvb_dmxdev_init failed: error %d", ret);
goto err_dmx_dev;
}
- if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
+ ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend);
+ if (ret < 0) {
err("adding hw_frontend to dmx failed: error %d", ret);
goto err_dmx_add_hw_frontend;
}
fc->mem_frontend.source = DMX_MEMORY_FE;
- if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend)) < 0) {
+ ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend);
+ if (ret < 0) {
err("adding mem_frontend to dmx failed: error %d", ret);
goto err_dmx_add_mem_frontend;
}
- if ((ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
+ ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend);
+ if (ret < 0) {
err("connect frontend failed: error %d", ret);
goto err_connect_frontend;
}
- dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx);
+ ret = dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx);
+ if (ret < 0) {
+ err("dvb_net_init failed: error %d", ret);
+ goto err_net;
+ }
fc->init_state |= FC_STATE_DVB_INIT;
return 0;
+err_net:
+ fc->demux.dmx.disconnect_frontend(&fc->demux.dmx);
err_connect_frontend:
fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->mem_frontend);
err_dmx_add_mem_frontend:
@@ -254,7 +265,8 @@ int flexcop_device_initialize(struct flexcop_device *fc)
flexcop_hw_filter_init(fc);
flexcop_smc_ctrl(fc, 0);
- if ((ret = flexcop_dvb_init(fc)))
+ ret = flexcop_dvb_init(fc);
+ if (ret)
goto error;
/* i2c has to be done before doing EEProm stuff -
@@ -272,7 +284,8 @@ int flexcop_device_initialize(struct flexcop_device *fc)
} else
warn("reading of MAC address failed.\n");
- if ((ret = flexcop_frontend_init(fc)))
+ ret = flexcop_frontend_init(fc);
+ if (ret)
goto error;
flexcop_device_name(fc,"initialization of","complete");