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| author |   Florian Mickler <florian@mickler.org> | 2011-08-10 07:05:20 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-11 09:33:41 -0300 |
| commit | fc61ccd35fd59d5362d37c8bf9c0526c85086c84 (patch) | |
| tree | ef4a47ba5424d8b20637c0bdba47f5005835c6d7 /Documentation | |
| parent | [media] nuvoton-cir: simplify raw IR sample handling (diff) | |
| download | linux-dev-fc61ccd35fd59d5362d37c8bf9c0526c85086c84.tar.xz linux-dev-fc61ccd35fd59d5362d37c8bf9c0526c85086c84.zip | |
[media] vp7045: fix buffer setup
dvb_usb_device_init calls the frontend_attach method of this driver which
uses vp7045_usb_ob. In order to have a buffer ready in vp7045_usb_op, it has to
be allocated before that happens.
Luckily we can use the whole private data as the buffer as it gets separately
allocated on the heap via kzalloc in dvb_usb_device_init and is thus apt for
use via usb_control_msg.
This fixes a
BUG: unable to handle kernel paging request at 0000000000001e78
reported by Tino Keitel and diagnosed by Dan Carpenter.
Cc: stable@kernel.org # For v3.0 and upper
Tested-by: Tino Keitel <tino.keitel@tikei.de>
Signed-off-by: Florian Mickler <florian@mickler.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions