diff options
Diffstat (limited to 'drivers/platform/x86/fujitsu-laptop.c')
| -rw-r--r-- | drivers/platform/x86/fujitsu-laptop.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c index c1a852847d02..9a1034bec0fc 100644 --- a/drivers/platform/x86/fujitsu-laptop.c +++ b/drivers/platform/x86/fujitsu-laptop.c @@ -695,6 +695,9 @@ static int acpi_fujitsu_laptop_leds_register(struct acpi_device *device) if (call_fext_func(device, FUNC_LEDS, 0x0, 0x0, 0x0) & LOGOLAMP_POWERON) { led = devm_kzalloc(&device->dev, sizeof(*led), GFP_KERNEL); + if (!led) + return -ENOMEM; + led->name = "fujitsu::logolamp"; led->brightness_set_blocking = logolamp_set; led->brightness_get = logolamp_get; @@ -707,6 +710,9 @@ static int acpi_fujitsu_laptop_leds_register(struct acpi_device *device) FUNC_LEDS, 0x0, 0x0, 0x0) & KEYBOARD_LAMPS) && (call_fext_func(device, FUNC_BUTTONS, 0x0, 0x0, 0x0) == 0x0)) { led = devm_kzalloc(&device->dev, sizeof(*led), GFP_KERNEL); + if (!led) + return -ENOMEM; + led->name = "fujitsu::kblamps"; led->brightness_set_blocking = kblamps_set; led->brightness_get = kblamps_get; @@ -723,6 +729,9 @@ static int acpi_fujitsu_laptop_leds_register(struct acpi_device *device) */ if (call_fext_func(device, FUNC_BUTTONS, 0x0, 0x0, 0x0) & BIT(24)) { led = devm_kzalloc(&device->dev, sizeof(*led), GFP_KERNEL); + if (!led) + return -ENOMEM; + led->name = "fujitsu::radio_led"; led->brightness_set_blocking = radio_led_set; led->brightness_get = radio_led_get; @@ -741,6 +750,9 @@ static int acpi_fujitsu_laptop_leds_register(struct acpi_device *device) (call_fext_func(device, FUNC_LEDS, 0x2, ECO_LED, 0x0) != UNSUPPORTED_CMD)) { led = devm_kzalloc(&device->dev, sizeof(*led), GFP_KERNEL); + if (!led) + return -ENOMEM; + led->name = "fujitsu::eco_led"; led->brightness_set_blocking = eco_led_set; led->brightness_get = eco_led_get; |