David Dillow a7deca6fa7 [media] cx231xx: don't DMA to random addresses ... Commit 7a6f6c29d2 (cx231xx: use URB_NO_TRANSFER_DMA_MAP) was intended to avoid mapping the DMA buffer for URB twice. This works for the URBs allocated with usb_alloc_urb(), as those are allocated from cohernent DMA pools, but the flag was also added for the VBI and audio URBs, which have a manually allocated area. This leaves the random trash in the structure after allocation as the DMA address, corrupting memory and preventing VBI and audio from working. Letting the USB core map the buffers solves the problem. Cc: stable@kernel.org Signed-off-by: David Dillow <dave@thedillows.org> Cc: Sri Deevi <srinivasa.deevi@conexant.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		2012-07-06 19:36:28 -03:00
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cx231xx-417.c	[media] cx231xx: fix compiler warnings	2012-05-14 14:43:59 -03:00
cx231xx-audio.c	[media] cx231xx: don't DMA to random addresses	2012-07-06 19:36:28 -03:00
cx231xx-avcore.c	[media] cx231xx: replace open-coded ARRAY_SIZE with macro	2012-05-15 11:41:13 -03:00
cx231xx-cards.c	[media] media, cx231xx: Fix double free on close	2012-03-19 14:13:51 -03:00
cx231xx-conf-reg.h
cx231xx-core.c	[media] cx231xx: fix compiler warnings	2012-05-14 14:43:59 -03:00
cx231xx-dif.h
cx231xx-dvb.c	[media] cx231xx: fix device disconnect checks	2012-01-10 22:35:31 -02:00
cx231xx-i2c.c
cx231xx-input.c	[media] cx231xx: Fix unregister logic	2012-01-10 22:35:29 -02:00
cx231xx-pcb-cfg.c
cx231xx-pcb-cfg.h
cx231xx-reg.h
cx231xx-vbi.c	[media] cx231xx: don't DMA to random addresses	2012-07-06 19:36:28 -03:00
cx231xx-vbi.h
cx231xx-video.c	[media] cx231xx: fix compiler warnings	2012-05-14 14:43:59 -03:00
cx231xx.h	[media] cx231xx: fix device disconnect checks	2012-01-10 22:35:31 -02:00
Kconfig	[media] drivers: video: cx231xx: Fix dependency for VIDEO_CX231XX_DVB	2012-01-10 23:24:45 -02:00
Makefile	[media] drivers/media: do not use EXTRA_CFLAGS	2011-09-03 18:50:59 -03:00