diff options
Diffstat (limited to 'drivers/dma/dw')
-rw-r--r-- | drivers/dma/dw/Makefile | 2 | ||||
-rw-r--r-- | drivers/dma/dw/acpi.c | 2 | ||||
-rw-r--r-- | drivers/dma/dw/pci.c | 4 |
3 files changed, 7 insertions, 1 deletions
diff --git a/drivers/dma/dw/Makefile b/drivers/dma/dw/Makefile index b6f06699e91a..9e949f13e1b5 100644 --- a/drivers/dma/dw/Makefile +++ b/drivers/dma/dw/Makefile @@ -1,10 +1,10 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_DW_DMAC_CORE) += dw_dmac_core.o dw_dmac_core-objs := core.o dw.o idma32.o +dw_dmac_core-$(CONFIG_ACPI) += acpi.o obj-$(CONFIG_DW_DMAC) += dw_dmac.o dw_dmac-y := platform.o -dw_dmac-$(CONFIG_ACPI) += acpi.o dw_dmac-$(CONFIG_OF) += of.o obj-$(CONFIG_DW_DMAC_PCI) += dw_dmac_pci.o 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); diff --git a/drivers/dma/dw/pci.c b/drivers/dma/dw/pci.c index cf6e8ec4c0ff..1142aa6f8c4a 100644 --- a/drivers/dma/dw/pci.c +++ b/drivers/dma/dw/pci.c @@ -60,6 +60,8 @@ static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) if (ret) return ret; + dw_dma_acpi_controller_register(chip->dw); + pci_set_drvdata(pdev, data); return 0; @@ -71,6 +73,8 @@ static void dw_pci_remove(struct pci_dev *pdev) struct dw_dma_chip *chip = data->chip; int ret; + dw_dma_acpi_controller_free(chip->dw); + ret = data->remove(chip); if (ret) dev_warn(&pdev->dev, "can't remove device properly: %d\n", ret); |