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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2022-03-31 15:54:47 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-04-05 16:30:47 +0300 |
| commit | 8c756a0a2de17f1535ef885ac7e556e016735eb2 (patch) | |
| tree | 3ad80ce7e9c6bcb7ed5adf30a1ad8124c6e1989b /drivers/acpi/property.c | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| download | linux-8c756a0a2de17f1535ef885ac7e556e016735eb2.tar.xz | |
device property: Convert device_{dma_supported,get_dma_attr} to fwnode
Make the device_dma_supported and device_get_dma_attr functions to use the
fwnode ops, and move the implementation to ACPI and OF frameworks.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/property.c')
| -rw-r--r-- | drivers/acpi/property.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c index 12bbfe833609..24983c379aba 100644 --- a/drivers/acpi/property.c +++ b/drivers/acpi/property.c @@ -1256,6 +1256,17 @@ static bool acpi_fwnode_device_is_available(const struct fwnode_handle *fwnode) return acpi_device_is_present(to_acpi_device_node(fwnode)); } +static bool acpi_fwnode_device_dma_supported(const struct fwnode_handle *fwnode) +{ + return acpi_dma_supported(to_acpi_device_node(fwnode)); +} + +static enum dev_dma_attr +acpi_fwnode_device_get_dma_attr(const struct fwnode_handle *fwnode) +{ + return acpi_get_dma_attr(to_acpi_device_node(fwnode)); +} + static bool acpi_fwnode_property_present(const struct fwnode_handle *fwnode, const char *propname) { @@ -1387,6 +1398,9 @@ acpi_fwnode_device_get_match_data(const struct fwnode_handle *fwnode, const struct fwnode_operations ops = { \ .device_is_available = acpi_fwnode_device_is_available, \ .device_get_match_data = acpi_fwnode_device_get_match_data, \ + .device_dma_supported = \ + acpi_fwnode_device_dma_supported, \ + .device_get_dma_attr = acpi_fwnode_device_get_dma_attr, \ .property_present = acpi_fwnode_property_present, \ .property_read_int_array = \ acpi_fwnode_property_read_int_array, \ |