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path: root/drivers/media/pci/cx25821/cx25821-video-upstream.c
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* [media] cx25821: make cx25821_sram_channels constHans Verkuil2013-04-161-11/+11
| | | | | | | | And get rid of the channel0-11 external pointers and two more unused fields in cx25821.h. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] drivers/media/pci/cx25821/cx25821-video-upstream.c: fix error return ↵Peter Senna Tschudin2012-11-221-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | code Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx25821: get rid of warning: no previous prototypeMauro Carvalho Chehab2012-10-271-14/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/media/pci/cx25821/cx25821-audio-upstream.c:136:5: warning: no previous prototype for 'cx25821_risc_buffer_upstream_audio' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-audio-upstream.c:200:6: warning: no previous prototype for 'cx25821_free_memory_audio' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-audio-upstream.c:259:5: warning: no previous prototype for 'cx25821_get_audio_data' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-audio-upstream.c:354:5: warning: no previous prototype for 'cx25821_openfile_audio' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-audio-upstream.c:47:5: warning: no previous prototype for 'cx25821_sram_channel_setup_upstream_audio' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-audio-upstream.c:493:5: warning: no previous prototype for 'cx25821_audio_upstream_irq' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-audio-upstream.c:637:5: warning: no previous prototype for 'cx25821_start_audio_dma_upstream' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-biffuncs.h:28:11: warning: no previous prototype for 'getBit' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-biffuncs.h:33:12: warning: no previous prototype for 'clearBitAtPos' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-biffuncs.h:38:12: warning: no previous prototype for 'setBitAtPos' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-i2c.c:332:6: warning: no previous prototype for 'cx25821_av_clk' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video.c:294:5: warning: no previous prototype for 'cx25821_restart_video_queue' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video.c:345:6: warning: no previous prototype for 'cx25821_vid_timeout' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream.c:176:5: warning: no previous prototype for 'cx25821_risc_buffer_upstream' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream.c:303:5: warning: no previous prototype for 'cx25821_get_frame' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream.c:408:5: warning: no previous prototype for 'cx25821_openfile' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream.c:489:5: warning: no previous prototype for 'cx25821_upstream_buffer_prepare' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream.c:551:5: warning: no previous prototype for 'cx25821_video_upstream_irq' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream.c:667:6: warning: no previous prototype for 'cx25821_set_pixelengine' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream.c:699:5: warning: no previous prototype for 'cx25821_start_video_dma_upstream' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:126:5: warning: no previous prototype for 'cx25821_risc_buffer_upstream_ch2' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:258:5: warning: no previous prototype for 'cx25821_get_frame_ch2' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:363:5: warning: no previous prototype for 'cx25821_openfile_ch2' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:510:5: warning: no previous prototype for 'cx25821_video_upstream_irq_ch2' [-Wmissing-prototypes] drivers/media/pci/cx25821/cx25821-video-upstream-ch2.c:650:5: warning: no previous prototype for 'cx25821_start_video_dma_upstream_ch2' [-Wmissing-prototypes] Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] cx25821: testing the wrong variableDan Carpenter2012-10-071-1/+1
| | | | | | | | ->input_filename could be NULL here. The intent was to test ->_filename. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rename most media/video pci drivers to media/pciMauro Carvalho Chehab2012-08-151-0/+856
Rename all PCI drivers with their own directory under drivers/media/video into drivers/media/pci and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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