Re: [PATCH] ACPI / SPI: Use parent's ACPI_HANDLE() inacpi_register_spi_devices()

[Mika Westerberg]

On Mon, Apr 01, 2013 at 02:21:08AM +0200, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> 
> The ACPI handle of struct spi_master's dev member should not be
> set, because this causes that struct spi_master to be associated
> with the ACPI device node corresponding to its parent as the
> second "physical_device", which is incorrect (this happens during
> the registration of struct spi_master).  Consequently,
> acpi_register_spi_devices() should use the ACPI handle of the
> parent of the struct spi_master it is called for rather than that
> struct spi_master's ACPI handle (which should be NULL).
> 
> Make that happen and modify the spi-pxa2xx driver, which currently is
> the only driver for ACPI-enumerated SPI controller chips, not to set
> the ACPI handle for the struct spi_master it creates.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/