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| author | Mark Brown <broonie@kernel.org> | 2015-08-06 12:34:41 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-06 12:34:41 +0100 |
| commit | 113adf21cf1ed49b57098c1d0d6b38ffbe9ea1e6 (patch) | |
| tree | 90505c4418561b98f773e5f7b549399e2868c239 /arch/arc/mm/dma.c | |
| parent | c3879956957b8de9fd6cbad604e668fd00c6506c (diff) | |
| parent | 996034b117b467709dec7811ef134063934fa626 (diff) | |
| download | talos-op-linux-113adf21cf1ed49b57098c1d0d6b38ffbe9ea1e6.tar.gz talos-op-linux-113adf21cf1ed49b57098c1d0d6b38ffbe9ea1e6.zip | |
Merge tag 'asoc-fix-v4.2-rc3' into asoc-fix-topology
ASoC: Fixes for v4.2
A lot of small fixes here, a few to the core:
- Fix for binding DAPM stream widgets on devices with prefixes assigned
to them
- Minor fixes for the newly added topology interfaces
- Locking and memory leak fixes for DAPM
- Driver specific fixes
Diffstat (limited to 'arch/arc/mm/dma.c')
| -rw-r--r-- | arch/arc/mm/dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c index 74a637a1cfc4..57706a9c6948 100644 --- a/arch/arc/mm/dma.c +++ b/arch/arc/mm/dma.c @@ -60,8 +60,8 @@ void *dma_alloc_coherent(struct device *dev, size_t size, /* This is kernel Virtual address (0x7000_0000 based) */ kvaddr = ioremap_nocache((unsigned long)paddr, size); - if (kvaddr != NULL) - memset(kvaddr, 0, size); + if (kvaddr == NULL) + return NULL; /* This is bus address, platform dependent */ *dma_handle = (dma_addr_t)paddr; |
