mm: add dma_pool_zalloc() call to DMA API
authorSean O. Stalley <sean.stalley@intel.com>
Tue, 8 Sep 2015 22:02:27 +0000 (15:02 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 8 Sep 2015 22:35:28 +0000 (15:35 -0700)
commitad82362b2defd4adad87d8538617b2f51a4bf9c3
tree6d6f1b7736e52009d624011a149f6f36afd709ec
parentfa23f56d90ed7bd760ae2aea6dfb2f501a099e90
mm: add dma_pool_zalloc() call to DMA API

Add a wrapper function for dma_pool_alloc() to get zeroed memory.

Signed-off-by: Sean O. Stalley <sean.stalley@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Gilles Muller <Gilles.Muller@lip6.fr>
Cc: Nicolas Palix <nicolas.palix@imag.fr>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/DMA-API.txt
include/linux/dmapool.h