diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-08-20 16:15:45 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-08-21 07:11:28 +0300 |
| commit | b685fe26e9af7318d73bf50af659a282d188a3e5 (patch) | |
| tree | f7e9c77ba6bb3fda5abb0b5d94d5aaef765f79f3 /drivers/dma/dw/internal.h | |
| parent | 84da042e702347c186b84d9cc2e766f83e1814d6 (diff) | |
| download | linux-b685fe26e9af7318d73bf50af659a282d188a3e5.tar.xz | |
dmaengine: dw: platform: Split ACPI helpers to separate module
For better maintenance split ACPI helpers to the separate module.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190820131546.75744-10-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/dw/internal.h')
| -rw-r--r-- | drivers/dma/dw/internal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/dma/dw/internal.h b/drivers/dma/dw/internal.h index df5c84e2a4fd..acada530aa96 100644 --- a/drivers/dma/dw/internal.h +++ b/drivers/dma/dw/internal.h @@ -23,6 +23,14 @@ int do_dw_dma_enable(struct dw_dma_chip *chip); extern bool dw_dma_filter(struct dma_chan *chan, void *param); +#ifdef CONFIG_ACPI +void dw_dma_acpi_controller_register(struct dw_dma *dw); +void dw_dma_acpi_controller_free(struct dw_dma *dw); +#else /* !CONFIG_ACPI */ +static inline void dw_dma_acpi_controller_register(struct dw_dma *dw) {} +static inline void dw_dma_acpi_controller_free(struct dw_dma *dw) {} +#endif /* !CONFIG_ACPI */ + struct dw_dma_chip_pdata { const struct dw_dma_platform_data *pdata; int (*probe)(struct dw_dma_chip *chip); |