sony-laptop - simplify keymap initialization

Also use input_set_capability() helper instead of manipulating
bits directly.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 8 insertions, 12 deletions

diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index c42d35ba73d6..b7aa959b0c05 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -419,18 +419,15 @@ static int sony_laptop_setup_input(struct acpi_device *acpi_device)
         key_dev->dev.parent = &acpi_device->dev;
 
         /* Initialize the Input Drivers: special keys */
-        set_bit(EV_KEY, key_dev->evbit);
-        set_bit(EV_MSC, key_dev->evbit);
-        set_bit(MSC_SCAN, key_dev->mscbit);
+        input_set_capability(key_dev, EV_MSC, MSC_SCAN);
+
+        __set_bit(EV_KEY, key_dev->evbit);
         key_dev->keycodesize = sizeof(sony_laptop_input_keycode_map[0]);
         key_dev->keycodemax = ARRAY_SIZE(sony_laptop_input_keycode_map);
         key_dev->keycode = &sony_laptop_input_keycode_map;
-        for (i = 0; i < ARRAY_SIZE(sony_laptop_input_keycode_map); i++) {
-                if (sony_laptop_input_keycode_map[i] != KEY_RESERVED) {
-                        set_bit(sony_laptop_input_keycode_map[i],
-                                key_dev->keybit);
-                }
-        }
+        for (i = 0; i < ARRAY_SIZE(sony_laptop_input_keycode_map); i++)
+                __set_bit(sony_laptop_input_keycode_map[i], key_dev->keybit);
+        __clear_bit(KEY_RESERVED, key_dev->keybit);
 
         error = input_register_device(key_dev);
         if (error)
@@ -450,9 +447,8 @@ static int sony_laptop_setup_input(struct acpi_device *acpi_device)
         jog_dev->id.vendor = PCI_VENDOR_ID_SONY;
         key_dev->dev.parent = &acpi_device->dev;
 
-        jog_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
-        jog_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_MIDDLE);
-        jog_dev->relbit[0] = BIT_MASK(REL_WHEEL);
+        input_set_capability(jog_dev, EV_KEY, BTN_MIDDLE);
+        input_set_capability(jog_dev, EV_REL, REL_WHEEL);
 
         error = input_register_device(jog_dev);
         if (error)