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| author |  Christoph Hellwig <hch@lst.de>
| 2019-02-15 09:06:31 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de>
| 2019-02-20 07:28:53 -0700 |
| commit | c54fc984dae5fb0007ddfc46dabde6631735689d (patch) | |
| tree | 405f8c2a91ab37bbb46d8255ca8378870eac4bdb /arch/sparc/kernel/kernel.h | |
| parent | ccio: allow large DMA masks (diff) | |
| download | linux-c54fc984dae5fb0007ddfc46dabde6631735689d.tar.gz linux-c54fc984dae5fb0007ddfc46dabde6631735689d.tar.bz2 linux-c54fc984dae5fb0007ddfc46dabde6631735689d.zip | |
sparc64: refactor the ali DMA quirk
Do the quirk first in the dma_supported routines, as we don't need
any of the other checks for it, and remove the duplicate mask checking
that is already done by the callers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/kernel.h')
| -rw-r--r-- | arch/sparc/kernel/kernel.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h index ddffd368e057..f6f498ba3198 100644 --- a/arch/sparc/kernel/kernel.h +++ b/arch/sparc/kernel/kernel.h @@ -45,7 +45,11 @@ void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs); void __irq_entry smp_kgdb_capture_client(int irq, struct pt_regs *regs); /* pci.c */ -int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask); +#ifdef CONFIG_PCI +int ali_sound_dma_hack(struct device *dev, u64 device_mask); +#else +#define ali_sound_dma_hack(dev, mask) (0) +#endif /* signal32.c */ void do_sigreturn32(struct pt_regs *regs); |