diff options
Diffstat (limited to 'chip/mt_scp/mt818x/gpio.c')
| -rw-r--r-- | chip/mt_scp/mt818x/gpio.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/chip/mt_scp/mt818x/gpio.c b/chip/mt_scp/mt818x/gpio.c index 2bd4bfbb02..6d9a3b8418 100644 --- a/chip/mt_scp/mt818x/gpio.c +++ b/chip/mt_scp/mt818x/gpio.c @@ -1,4 +1,4 @@ -/* Copyright 2018 The Chromium OS Authors. All rights reserved. +/* Copyright 2018 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -13,7 +13,7 @@ #include "util.h" void gpio_set_alternate_function(uint32_t port, uint32_t mask, - enum gpio_alternate_func func) + enum gpio_alternate_func func) { int bit, mode_reg_index, shift; uint32_t mode_bits, mode_mask; @@ -37,18 +37,16 @@ void gpio_set_alternate_function(uint32_t port, uint32_t mask, shift = (bit & 7) << 2; mode_bits = func << shift; mode_mask = ~(0xf << shift); - AP_GPIO_MODE(mode_reg_index) = (AP_GPIO_MODE(mode_reg_index) & - mode_mask) | mode_bits; + AP_GPIO_MODE(mode_reg_index) = + (AP_GPIO_MODE(mode_reg_index) & mode_mask) | mode_bits; } } test_mockable int gpio_get_level(enum gpio_signal signal) { - return !!(AP_GPIO_DIN(gpio_list[signal].port) & - gpio_list[signal].mask); + return !!(AP_GPIO_DIN(gpio_list[signal].port) & gpio_list[signal].mask); } - void gpio_set_level(enum gpio_signal signal, int value) { if (value) |