diff options
author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-05-26 21:24:15 +0300 |
---|---|---|
committer | Vinod Koul <vkoul@kernel.org> | 2020-06-16 21:54:47 +0530 |
commit | 38e4fb66728f01821f5ac0ed2adb4a3d7f40329c (patch) | |
tree | cb45a7db1f7ba447cedbb818f2cd3c32909cadc5 /drivers/dma/dw/acpi.c | |
parent | 432e8130af88e486c9419fe18fbff2edd64db374 (diff) |
dmaengine: dw: Register ACPI DMA controller for PCI that has companion
If PCI enumerated controller has a companion device,
register it in the ACPI DMA controllers as well.
Fixes: f7c799e950f9 ("dmaengine: dw: we do support Merrifield SoC in PCI mode")
Depends-on: b685fe26e9af ("dmaengine: dw: platform: Split ACPI helpers to separate module")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200526182416.52805-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/dw/acpi.c')
-rw-r--r-- | drivers/dma/dw/acpi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/dw/acpi.c b/drivers/dma/dw/acpi.c index f6e8d55b4f6e..c510c109d2c3 100644 --- a/drivers/dma/dw/acpi.c +++ b/drivers/dma/dw/acpi.c @@ -41,6 +41,7 @@ void dw_dma_acpi_controller_register(struct dw_dma *dw) if (ret) dev_err(dev, "could not register acpi_dma_controller\n"); } +EXPORT_SYMBOL_GPL(dw_dma_acpi_controller_register); void dw_dma_acpi_controller_free(struct dw_dma *dw) { @@ -51,3 +52,4 @@ void dw_dma_acpi_controller_free(struct dw_dma *dw) acpi_dma_controller_free(dev); } +EXPORT_SYMBOL_GPL(dw_dma_acpi_controller_free); |