Re: [PATCH v2 3/3] acpi spi: Initialize modalias from of_compatible

On Wed, Jul 13, 2016 at 02:22:02PM +0200, Rafael J. Wysocki wrote:

On Wed, Jul 13, 2016 at 1:53 PM, Crestez Dan Leonard
[off-list ref] wrote:

quoted

When using devicetree spi_device.modalias is set to the compatible
string with the vendor prefix removed. For SPI devices described via
ACPI the i2c_board_info.type string is initialized by acpi_device_hid.
When using ACPI and DT ids this string ends up something like "PRP0001".

Change acpi_register_spi_device to use the of_compatible property if
present. This makes it easier to instantiate spi drivers through ACPI
with DT ids.

Signed-off-by: Crestez Dan Leonard <redacted>

Same as for the i2c patch: it looks good to me, but I'd prefer to get
a word from Mika on it too.

Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>