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path: root/drivers/acpi/button.c
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Diffstat (limited to 'drivers/acpi/button.c')
-rw-r--r--drivers/acpi/button.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 8a95e8329df7..f53fbe307c9d 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -422,11 +422,10 @@ static int acpi_button_add(struct acpi_device *device)
if (device->wakeup.flags.valid) {
/* Button's GPE is run-wake GPE */
- acpi_set_gpe_type(device->wakeup.gpe_device,
- device->wakeup.gpe_number,
- ACPI_GPE_TYPE_WAKE_RUN);
acpi_enable_gpe(device->wakeup.gpe_device,
- device->wakeup.gpe_number);
+ device->wakeup.gpe_number,
+ ACPI_GPE_TYPE_WAKE_RUN);
+ device->wakeup.run_wake_count++;
device->wakeup.state.enabled = 1;
}
@@ -446,6 +445,14 @@ static int acpi_button_remove(struct acpi_device *device, int type)
{
struct acpi_button *button = acpi_driver_data(device);
+ if (device->wakeup.flags.valid) {
+ acpi_disable_gpe(device->wakeup.gpe_device,
+ device->wakeup.gpe_number,
+ ACPI_GPE_TYPE_WAKE_RUN);
+ device->wakeup.run_wake_count--;
+ device->wakeup.state.enabled = 0;
+ }
+
acpi_button_remove_fs(device);
input_unregister_device(button->input);
kfree(button);