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platform/x86: lg-laptop: Drop duplicate check for led_classdev_unregister() 

led_classdev_unregister() already has the similar check, so,
drop a duplicate in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2020-05-07 19:37:23 +03:00
parent e257dd340f
commit 410a772419
1 changed files with 6 additions and 12 deletions
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18
drivers/platform/x86/lg-laptop.c
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@ -67,9 +67,7 @@ static u32 inited;
#define INIT_INPUT_WMI_0 0x01
#define INIT_INPUT_WMI_2 0x02
#define INIT_INPUT_ACPI 0x04
#define INIT_TPAD_LED 0x08
#define INIT_KBD_LED 0x10
#define INIT_SPARSE_KEYMAP 0x80
#define INIT_SPARSE_KEYMAP 0x80
static const struct key_entry wmi_keymap[] = {
{KE_KEY, 0x70, {KEY_F15} }, /* LG control panel (F1) */
@ -626,11 +624,9 @@ static int acpi_add(struct acpi_device *device)
if (ret)
goto out_platform_device;
if (!led_classdev_register(&pf_device->dev, &kbd_backlight))
inited |= INIT_KBD_LED;
if (!led_classdev_register(&pf_device->dev, &tpad_led))
inited |= INIT_TPAD_LED;
/* LEDs are optional */
led_classdev_register(&pf_device->dev, &kbd_backlight);
led_classdev_register(&pf_device->dev, &tpad_led);
wmi_input_setup();
@ -646,11 +642,9 @@ static int acpi_add(struct acpi_device *device)
static int acpi_remove(struct acpi_device *device)
{
sysfs_remove_group(&pf_device->dev.kobj, &dev_attribute_group);
if (inited & INIT_KBD_LED)
led_classdev_unregister(&kbd_backlight);
if (inited & INIT_TPAD_LED)
led_classdev_unregister(&tpad_led);
led_classdev_unregister(&tpad_led);
led_classdev_unregister(&kbd_backlight);
wmi_input_destroy();
platform_device_unregister(pf_device);