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media: use pci_zalloc_consistent

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Remove the now unnecessary memset too.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches
2014-08-08 14:24:21 -07:00
committed by Linus Torvalds
parent 59e2623b43
commit 6850aeabdd
6 changed files with 22 additions and 43 deletions
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7
drivers/media/pci/ngene/ngene-core.c
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@ -1075,12 +1075,11 @@ static int AllocCommonBuffers(struct ngene *dev)
dev->ngenetohost = dev->FWInterfaceBuffer + 256;
dev->EventBuffer = dev->FWInterfaceBuffer + 512;
dev->OverflowBuffer = pci_alloc_consistent(dev->pci_dev,
OVERFLOW_BUFFER_SIZE,
&dev->PAOverflowBuffer);
dev->OverflowBuffer = pci_zalloc_consistent(dev->pci_dev,
OVERFLOW_BUFFER_SIZE,
&dev->PAOverflowBuffer);
if (!dev->OverflowBuffer)
return -ENOMEM;
memset(dev->OverflowBuffer, 0, OVERFLOW_BUFFER_SIZE);
for (i = STREAM_VIDEOIN1; i < MAX_STREAM; i++) {
int type = dev->card_info->io_type[i];