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| author | Dan O'Donovan <dan@emutex.com> | 2017-02-05 17:30:12 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-02-07 13:31:50 +0100 |
| commit | 51ede5d9668f14d57ea6ba6eaa1b11d5b8ed2780 (patch) | |
| tree | 452ab27ba30ad0217ad3ae0af3d0e1eee1ea170c /include/acpi | |
| parent | Linux 4.10-rc7 (diff) | |
| download | linux-51ede5d9668f14d57ea6ba6eaa1b11d5b8ed2780.tar.xz linux-51ede5d9668f14d57ea6ba6eaa1b11d5b8ed2780.zip | |
ACPI / bus: Introduce acpi_of_modalias() equiv of of_modalias_node()
When using devicetree stuff like i2c_client.name or spi_device.modalias
is initialized to the first DT compatible id with the vendor prefix
stripped. Since some drivers rely on this try to replicate it when using
ACPI with DT ids.
Signed-off-by: Dan O'Donovan <dan@emutex.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpi_bus.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 4242c31ffaee..ef0ae8aaa567 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -522,6 +522,8 @@ void acpi_bus_trim(struct acpi_device *start); acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd); int acpi_match_device_ids(struct acpi_device *device, const struct acpi_device_id *ids); +void acpi_set_modalias(struct acpi_device *adev, const char *default_id, + char *modalias, size_t len); int acpi_create_dir(struct acpi_device *); void acpi_remove_dir(struct acpi_device *); |