@ -2,26 +2,22 @@
* Status LED driver based on GPIO access conventions of Linux
*
* Copyright ( C ) 2010 Thomas Chou < thomas @ wytron . com . tw >
*
* This program is free software ; you can redistribute it and / or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation .
* Licensed under the GPL - 2 or later .
*/
# include <common.h>
# include <status_led.h>
# include <asm/gpio.h>
/* assume led is active low */
void __led_init ( led_id_t mask , int state )
{
gpio_direction_output ( mask , ( state = = STATUS_LED_ON ) ? 0 : 1 ) ;
gpio_request ( mask , " gpio_led " ) ;
gpio_direction_output ( mask , state = = STATUS_LED_ON ) ;
}
void __led_set ( led_id_t mask , int state )
{
gpio_set_value ( mask , ( state = = STATUS_LED_ON ) ? 0 : 1 ) ;
gpio_set_value ( mask , state = = STATUS_LED_ON ) ;
}
void __led_toggle ( led_id_t mask )