On Wed, Jun 10, 2015 at 3:05 PM, Mika Westerberg
wrote:
> If a driver requests a GPIO described in its _CRS but the GPIO host
> controller (gpiochip) driver providing the GPIO has not been loaded yet
> acpi_get_gpiod() returns -ENODEV which causes the calling driver to fail.
>
> If the gpiochip
On Wed, Jun 10, 2015 at 3:05 PM, Mika Westerberg
mika.westerb...@linux.intel.com wrote:
If a driver requests a GPIO described in its _CRS but the GPIO host
controller (gpiochip) driver providing the GPIO has not been loaded yet
acpi_get_gpiod() returns -ENODEV which causes the calling driver
On Wed, Jun 10, 2015 at 9:05 PM, Mika Westerberg
wrote:
> If a driver requests a GPIO described in its _CRS but the GPIO host
> controller (gpiochip) driver providing the GPIO has not been loaded yet
> acpi_get_gpiod() returns -ENODEV which causes the calling driver to fail.
>
> If the gpiochip
Rafael J. Wysocki wrote:
> On Wednesday, June 10, 2015 04:05:05 PM Mika Westerberg wrote:
> > If a driver requests a GPIO described in its _CRS but the GPIO host
> > controller (gpiochip) driver providing the GPIO has not been loaded yet
> > acpi_get_gpiod() returns -ENODEV which causes the
On Wednesday, June 10, 2015 04:05:05 PM Mika Westerberg wrote:
> If a driver requests a GPIO described in its _CRS but the GPIO host
> controller (gpiochip) driver providing the GPIO has not been loaded yet
> acpi_get_gpiod() returns -ENODEV which causes the calling driver to fail.
>
> If the
If a driver requests a GPIO described in its _CRS but the GPIO host
controller (gpiochip) driver providing the GPIO has not been loaded yet
acpi_get_gpiod() returns -ENODEV which causes the calling driver to fail.
If the gpiochip driver is loaded afterwards the driver requesting the GPIO
will not
If a driver requests a GPIO described in its _CRS but the GPIO host
controller (gpiochip) driver providing the GPIO has not been loaded yet
acpi_get_gpiod() returns -ENODEV which causes the calling driver to fail.
If the gpiochip driver is loaded afterwards the driver requesting the GPIO
will not
Rafael J. Wysocki wrote:
On Wednesday, June 10, 2015 04:05:05 PM Mika Westerberg wrote:
If a driver requests a GPIO described in its _CRS but the GPIO host
controller (gpiochip) driver providing the GPIO has not been loaded yet
acpi_get_gpiod() returns -ENODEV which causes the calling
On Wednesday, June 10, 2015 04:05:05 PM Mika Westerberg wrote:
If a driver requests a GPIO described in its _CRS but the GPIO host
controller (gpiochip) driver providing the GPIO has not been loaded yet
acpi_get_gpiod() returns -ENODEV which causes the calling driver to fail.
If the gpiochip
On Wed, Jun 10, 2015 at 9:05 PM, Mika Westerberg
mika.westerb...@linux.intel.com wrote:
If a driver requests a GPIO described in its _CRS but the GPIO host
controller (gpiochip) driver providing the GPIO has not been loaded yet
acpi_get_gpiod() returns -ENODEV which causes the calling driver to
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