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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-01-03 20:01:18 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-01-11 14:09:36 +0300 |
| commit | e567c35f4909b6e752f63412ed6038c4d9aa9ede (patch) | |
| tree | e3d8fceaac555b7890a365c6acc430926f7fface /drivers/gpio/gpiolib-acpi.c | |
| parent | 5e4e6fb3ff31b44d94ffcc34ae4f3af476104863 (diff) | |
| download | linux-e567c35f4909b6e752f63412ed6038c4d9aa9ede.tar.xz | |
gpiolib: Update documentation of struct acpi_gpio_info
It seems the code had been changed, but description left untouched.
Update description of the struct acpi_gpio_info and relative comments
accordingly.
Fixes: commit 52044723cd27 ("ACPI / gpio: Add irq_type when a GPIO is used as an interrupt")
Cc: Christophe RICARD <christophe.ricard@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-acpi.c')
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index a3faefa44f68..9b37a3692b3f 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -416,9 +416,8 @@ static int acpi_populate_gpio_lookup(struct acpi_resource *ares, void *data) agpio->connection_type == ACPI_RESOURCE_GPIO_TYPE_INT; /* - * ActiveLow is only specified for GpioInt resource. If - * GpioIo is used then the only way to set the flag is - * to use _DSD "gpios" property. + * Polarity and triggering are only specified for GpioInt + * resource. * Note: we expect here: * - ACPI_ACTIVE_LOW == GPIO_ACTIVE_LOW * - ACPI_ACTIVE_HIGH == GPIO_ACTIVE_HIGH |