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| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2019-08-02 19:21:23 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-02 19:04:26 +0100 |
| commit | 88639051017fb61a414b636dd0fc490da2b62b64 (patch) | |
| tree | eaf9d2764029f7474bb363f38c579b634f028d6d /drivers/acpi/device_pm.c | |
| parent | b9da500bde81ad820b5d95c6bf52fc33e1f490ee (diff) | |
| download | linux-88639051017fb61a414b636dd0fc490da2b62b64.tar.bz2 | |
ASoC: amd: acp3x: use dma_ops of parent device for acp3x dma driver
AMD platform device acp3x_rv_i2s created by parent PCI device
driver. Pass struct device of the parent to
snd_pcm_lib_preallocate_pages() so dma_alloc_coherent() can use
correct dma_ops. Otherwise, it will use default dma_ops which
is nommu_dma_ops on x86_64 even when IOMMU is enabled and
set to non passthrough mode.
Signed-off-by: Vijendar Mukunda <vijendar.mukunda@amd.com>
Link: https://lore.kernel.org/r/1564753899-17124-1-git-send-email-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/acpi/device_pm.c')
0 files changed, 0 insertions, 0 deletions