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authorZhang Rui <rui.zhang@intel.com>2013-09-03 02:31:50 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-09-24 01:37:54 +0200
commit5e8ac96f2969aa7b73f630259ce7f5e40e2f8edd (patch)
tree54661612f32d7e867da258e7273ebd8112d3beae /drivers/gpio
parentolpc_xo15_sci: convert acpi_evaluate_object() to acpi_execute_simple_method() (diff)
downloadlinux-5e8ac96f2969aa7b73f630259ce7f5e40e2f8edd.tar.xz
linux-5e8ac96f2969aa7b73f630259ce7f5e40e2f8edd.zip
gpiolib-acpi: convert acpi_evaluate_object() to acpi_execute_simple_method()
acpi_execute_simple_method() is a new ACPI API introduced to invoke an ACPI control method that has single integer parameter and no return value. Convert acpi_evaluate_object() to acpi_execute_simple_method() in drivers/gpio/gpiolib-acpi.c Signed-off-by: Zhang Rui <rui.zhang@intel.com> CC: Linus Walleij <linus.walleij@linaro.org> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to '')
-rw-r--r--drivers/gpio/gpiolib-acpi.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index 5c1ef2b3ef18..f2beb728ed8f 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -73,15 +73,8 @@ static irqreturn_t acpi_gpio_irq_handler(int irq, void *data)
static irqreturn_t acpi_gpio_irq_handler_evt(int irq, void *data)
{
struct acpi_gpio_evt_pin *evt_pin = data;
- struct acpi_object_list args;
- union acpi_object arg;
- arg.type = ACPI_TYPE_INTEGER;
- arg.integer.value = evt_pin->pin;
- args.count = 1;
- args.pointer = &arg;
-
- acpi_evaluate_object(evt_pin->evt_handle, NULL, &args, NULL);
+ acpi_execute_simple_method(evt_pin->evt_handle, NULL, evt_pin->pin);
return IRQ_HANDLED;
}