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pci: remove pci_dma_supported 

Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: Helge Deller <deller@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Christoph Hellwig 2015-11-10 14:45:50 -08:00 committed by Linus Torvalds
parent 704c16db0e
commit 247e75dba6
2 changed files with 0 additions and 8 deletions
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2
drivers/parisc/ccio-dma.c
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@ -704,8 +704,6 @@ ccio_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt)
* ccio_dma_supported - Verify the IOMMU supports the DMA address range.
* @dev: The PCI device.
* @mask: A bit mask describing the DMA address range of the device.
*
* This function implements the pci_dma_supported function.
*/
static int
ccio_dma_supported(struct device *dev, u64 mask)

6
include/asm-generic/pci-dma-compat.h
View File

@ -6,12 +6,6 @@
#include <linux/dma-mapping.h>
static inline int
pci_dma_supported(struct pci_dev *hwdev, u64 mask)
{
return dma_supported(hwdev == NULL ? NULL : &hwdev->dev, mask);
}
static inline void *
pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
dma_addr_t *dma_handle)