tree 1a9b48ead56fb056eb98d89f82351355dadb5330
parent 2b3c13ecce3bc0fbdeb5ef0596b350dc702d01d5
author Josh Boyer <jwboyer@redhat.com> 1320262798 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1320680898 -0200

[media] ttusb2: Don't use stack variables for DMA

The ttusb2_msg function uses on-stack variables to submit commands to
dvb_usb_generic.  This eventually gets to the DMA api layer and will throw a
traceback if the debugging options are set.

This allocates the temporary buffer variables with kzalloc instead.

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=734506

Signed-off-by: Josh Boyer <jwboyer@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>