Messages in this thread | | | Date | Tue, 19 Aug 2014 12:32:44 +0300 | From | Mika Westerberg <> | Subject | Re: [PATCH 1/2] gpio: acpi: normalize use of gpiochip_get_desc() |
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On Mon, Aug 18, 2014 at 09:50:56AM -0700, Alexandre Courbot wrote: > GPIO descriptors are changing from unique and permanent tokens to > allocated resources. Therefore gpiochip_get_desc() cannot be used as a > way to obtain a global GPIO descriptor anymore. > > This patch updates the gpiolib ACPI support code to keep and use the > descriptor returned by a centralized call to gpiochip_get_desc(). > > Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> > --- > drivers/gpio/gpiolib-acpi.c | 22 ++++++++++++++-------- > 1 file changed, 14 insertions(+), 8 deletions(-) > > diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c > index d62eaaa75397..9596a1023579 100644 > --- a/drivers/gpio/gpiolib-acpi.c > +++ b/drivers/gpio/gpiolib-acpi.c > @@ -25,10 +25,12 @@ struct acpi_gpio_event { > acpi_handle handle; > unsigned int pin; > unsigned int irq; > + gpio_desc *desc;
This needs to be struct gpio_desc *desc;
> };
Tested on Asus T100TA and nothing seems to break, so:
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
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