From 2f7e56f2d6b8292258e18e70f0205d9aff097b57 Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko Date: Fri, 15 May 2015 17:33:50 +0200 Subject: x230/smihandler: Kill non-functional brightness code. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Just a copypaste, never worked. Change-Id: I84b46a5a0ada2e472894c63a17170e0979ad9160 Signed-off-by: Vladimir Serbinenko Reviewed-on: http://review.coreboot.org/10218 Reviewed-by: Kyösti Mälkki Tested-by: build bot (Jenkins) --- src/mainboard/lenovo/x230/smihandler.c | 30 ------------------------------ 1 file changed, 30 deletions(-) diff --git a/src/mainboard/lenovo/x230/smihandler.c b/src/mainboard/lenovo/x230/smihandler.c index 8208fe735d..3fbcce7baf 100644 --- a/src/mainboard/lenovo/x230/smihandler.c +++ b/src/mainboard/lenovo/x230/smihandler.c @@ -67,23 +67,6 @@ int mainboard_io_trap_handler(int smif) return 1; } -static void mainboard_smi_brightness_up(void) -{ - u8 value; - - if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) < 0xf0) - pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, (value + 0x10) | 0xf); -} - -static void mainboard_smi_brightness_down(void) -{ - u8 value; - - if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) > 0x10) - pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, - (value - 0x10) & 0xf0); -} - static void mainboard_smi_handle_ec_sci(void) { u8 status = inb(EC_SC); @@ -94,19 +77,6 @@ static void mainboard_smi_handle_ec_sci(void) event = ec_query(); printk(BIOS_DEBUG, "EC event %02x\n", event); - - switch (event) { - case 0x14: - /* brightness up */ - mainboard_smi_brightness_up(); - break; - case 0x15: - /* brightness down */ - mainboard_smi_brightness_down(); - break; - default: - break; - } } void mainboard_smi_gpi(u32 gpi_sts) -- cgit v1.2.3