diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2500usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500usb.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index 826ed692878..9f59db91cfc 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -292,6 +292,12 @@ static void rt2500usb_led_brightness(struct led_classdev *led_cdev, unsigned int activity = led->rt2x00dev->led_flags & LED_SUPPORT_ACTIVITY; + if (in_atomic()) { + NOTICE(led->rt2x00dev, + "Ignoring LED brightness command for led %d", led->type); + return; + } + if (led->type == LED_TYPE_RADIO || led->type == LED_TYPE_ASSOC) { rt2x00_set_field16(&led->rt2x00dev->led_mcu_reg, MAC_CSR20_LINK, enabled); @@ -299,8 +305,8 @@ static void rt2500usb_led_brightness(struct led_classdev *led_cdev, MAC_CSR20_ACTIVITY, enabled && activity); } - rt2x00usb_vendor_request_async(led->rt2x00dev, USB_SINGLE_WRITE, - MAC_CSR20, led->rt2x00dev->led_mcu_reg); + rt2500usb_register_write(led->rt2x00dev, MAC_CSR20, + led->rt2x00dev->led_mcu_reg); } #else #define rt2500usb_led_brightness NULL |