static ssize_t notification_led_status_write(struct device *dev,
struct device_attribute *attr, const char *buf, size_t size)
{
unsigned int data;
if (sscanf(buf, "%u\n", &data) == 1) {
if (data == 1)
enable_led_notification();
else if (data == 0)
disable_led_notification();
else
pr_err("%s: wrong input %u\n", __FUNCTION__, data);
} else {
pr_err("%s: input error\n", __FUNCTION__);
}
return size;
}
static int msm_pmic_led_suspend(struct platform_device *dev,
pm_message_t pm_state)
{
#ifdef CONFIG_KEYPAD_TOUCH_BLN
/*
* Disallow powering off the touchkey controller
* while a led notification is ongoing
*/
if(!bln_notification_ongoing)
#endif
{
msm_keypad_bl_led_set(&msm_kp_bl_led, 0);
led_classdev_suspend(&msm_kp_bl_led);
}
#ifdef CONFIG_KEYPAD_TOUCH_BLN
else
enable_led_notification();
#endif
return 0;
}
static ssize_t notification_led_status_write( struct device *dev, struct device_attribute *attr, const char *buf, size_t size ){
unsigned int data;
if(sscanf(buf,"%u\n", &data ) == 1 ){
if( data == 0 || data == 1 ){
if( data == 1 )
enable_led_notification();
if( data == 0 )
disable_led_notification();
}else{
/* error */
}
}else{
/* error */
}
return size;
}
