tree 432c834753aec851234616c7467d920eca20c4c6
parent 0e4e7208e6b33816c457292ee771da3a5779027b
author Florian Mickler <florian@mickler.org> 1300732424 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1305894478 -0300

[media] dw2102: get rid of on-stack dma buffer

usb_control_msg initiates (and waits for completion of) a dma transfer using
the supplied buffer. That buffer thus has to be seperately allocated on
the heap.

In lib/dma_debug.c the function check_for_stack even warns about it:
	WARNING: at lib/dma-debug.c:866 check_for_stack

Note: This change is tested to compile only, as I don't have the hardware.

Signed-off-by: Florian Mickler <florian@mickler.org>
Cc: Igor M. Liplianin <liplianin@tut.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>