media: cx23885-alsa: number of pages should be unsigned long

As reported by smatch:

	drivers/media//pci/cx23885/cx23885-alsa.c:83 cx23885_alsa_dma_init() warn: should 'nr_pages << 12' be a 64 bit type?

the number of patches should be unsigned long.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2020-09-01 17:00:33 +02:00
commit 7463773187
2 changed files with 6 additions and 5 deletions