[PATCH] iommu/dma: Fix NEED_SG_DMA_LENGTH dependency
From: arnd@arndb.de (Arnd Bergmann)
Date: 2016-02-29 11:30:10
Also in:
linux-iommu
On Monday 29 February 2016 11:13:39 Robin Murphy wrote:
IOMMU_DMA does indeed depend on scatterlists having a DMA length, but the NEED_SG_DMA_LENGTH symbol should be selected, not depended upon. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>