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| author |   Christoph Hellwig <hch@lst.de> | 2018-10-02 07:21:31 -0700 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-10-02 07:21:31 -0700 |
| commit | 6db37ad7c27bda2f62d1ef6ad0496e359c562c1a (patch) | |
| tree | 73ef31c6644acc4ca893aefbb02fee1570728d67 /drivers/base | |
| parent | dma-direct: always allow dma mask <= physiscal memory size (diff) | |
| download | linux-dev-6db37ad7c27bda2f62d1ef6ad0496e359c562c1a.tar.xz linux-dev-6db37ad7c27bda2f62d1ef6ad0496e359c562c1a.zip | |
dma-mapping: move dma_default_get_required_mask under ifdef
This avoids a warning on powerpc.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/platform.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index cfe22fded980..23cf4427f425 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -1179,6 +1179,7 @@ int __init platform_bus_init(void) return error; } +#ifndef ARCH_HAS_DMA_GET_REQUIRED_MASK static u64 dma_default_get_required_mask(struct device *dev) { u32 low_totalram = ((max_pfn - 1) << PAGE_SHIFT); @@ -1198,7 +1199,6 @@ static u64 dma_default_get_required_mask(struct device *dev) return mask; } -#ifndef ARCH_HAS_DMA_GET_REQUIRED_MASK u64 dma_get_required_mask(struct device *dev) { const struct dma_map_ops *ops = get_dma_ops(dev); |