diff options
Diffstat (limited to 'src/mainboard/lenovo/t420s')
-rw-r--r-- | src/mainboard/lenovo/t420s/smihandler.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/mainboard/lenovo/t420s/smihandler.c b/src/mainboard/lenovo/t420s/smihandler.c index 45e626b10c..2b6e6cd3cb 100644 --- a/src/mainboard/lenovo/t420s/smihandler.c +++ b/src/mainboard/lenovo/t420s/smihandler.c @@ -31,32 +31,6 @@ #define GPE_EC_SCI 1 #define GPE_EC_WAKE 13 -static void mainboard_smm_init(void) -{ - printk(BIOS_DEBUG, "initializing SMI\n"); - /* Enable 0x1600/0x1600 register pair */ - ec_set_bit(0x00, 0x05); -} - -int mainboard_io_trap_handler(int smif) -{ - static int smm_initialized; - - if (!smm_initialized) { - mainboard_smm_init(); - smm_initialized = 1; - } - - switch (smif) { - default: - return 0; - } - - /* On success, the IO Trap Handler returns 1 - * On failure, the IO Trap Handler returns a value != 1 */ - return 1; -} - static void mainboard_smi_brightness_up(void) { u8 value; |