ACPI / button: Using input_set_capability() to mark device's event capability

Input layer provides input_set_capability() to set input device's event
related bits. This patch is to use it to replace origin code.

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index a55773801c5f..c971929d75c2 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -383,18 +383,15 @@ static int acpi_button_add(struct acpi_device *device)
 
         switch (button->type) {
         case ACPI_BUTTON_TYPE_POWER:
-                input->evbit[0] = BIT_MASK(EV_KEY);
-                set_bit(KEY_POWER, input->keybit);
+                input_set_capability(input, EV_KEY, KEY_POWER);
                 break;
 
         case ACPI_BUTTON_TYPE_SLEEP:
-                input->evbit[0] = BIT_MASK(EV_KEY);
-                set_bit(KEY_SLEEP, input->keybit);
+                input_set_capability(input, EV_KEY, KEY_SLEEP);
                 break;
 
         case ACPI_BUTTON_TYPE_LID:
-                input->evbit[0] = BIT_MASK(EV_SW);
-                set_bit(SW_LID, input->swbit);
+                input_set_capability(input, EV_SW, SW_LID);
                 break;
         }