Jason Wang 882787ff8f V4L/DVB: gspca - main: Fix a crash of some webcams on ARM arch ... When plugging some webcams on ARM, the system crashes. This is because we alloc buffer for an urb through usb_buffer_alloc, the alloced buffer is already in DMA coherent region, so we should set the flag of this urb to URB_NO_TRANSFER_DMA_MAP, otherwise when we submit this urb, the hcd core will handle this address as an non-DMA address and call dma_map_single/sg to map it. On arm architecture, dma_map_single a DMA coherent address will be catched by a BUG_ON(). Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>		2010-09-27 22:21:51 -03:00
..
common	V4L/DVB: V4L: do not autoselect components on embedded systems	2010-08-08 23:43:02 -03:00
dvb	V4L/DVB: opera1: remove unneeded NULL check	2010-09-27 22:21:47 -03:00
IR	V4L/DVB: IR: ir-raw-event: null pointer dereference	2010-09-27 22:21:46 -03:00
radio	V4L/DVB: si470x: -EINVAL overwritten in si470x_vidioc_s_tuner()	2010-08-02 16:42:44 -03:00
video	V4L/DVB: gspca - main: Fix a crash of some webcams on ARM arch	2010-09-27 22:21:51 -03:00
Kconfig	V4L/DVB (13612): IR: Move common IR code to drivers/media/IR	2009-12-16 00:18:42 -02:00
Makefile	V4L/DVB (13612): IR: Move common IR code to drivers/media/IR	2009-12-16 00:18:42 -02:00