diff options
Diffstat (limited to 'chip/stm32/usart-stm32f4.c')
| -rw-r--r-- | chip/stm32/usart-stm32f4.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/chip/stm32/usart-stm32f4.c b/chip/stm32/usart-stm32f4.c index 2c9e4b1f4a..a710760e3a 100644 --- a/chip/stm32/usart-stm32f4.c +++ b/chip/stm32/usart-stm32f4.c @@ -1,4 +1,4 @@ -/* Copyright 2020 The Chromium OS Authors. All rights reserved. +/* Copyright 2020 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ @@ -24,14 +24,13 @@ static struct usart_config const *configs[STM32_USARTS_MAX]; struct usart_configs usart_get_configs(void) { - return (struct usart_configs) {configs, ARRAY_SIZE(configs)}; + return (struct usart_configs){ configs, ARRAY_SIZE(configs) }; } static void usart_variant_enable(struct usart_config const *config) { configs[config->hw->index] = config; - /* Use single-bit sampling */ STM32_USART_CR3(config->hw->base) |= STM32_USART_CR3_ONEBIT; @@ -48,7 +47,7 @@ static void usart_variant_disable(struct usart_config const *config) } static struct usart_hw_ops const usart_variant_hw_ops = { - .enable = usart_variant_enable, + .enable = usart_variant_enable, .disable = usart_variant_disable, }; @@ -58,12 +57,12 @@ static struct usart_hw_ops const usart_variant_hw_ops = { */ #if defined(CONFIG_STREAM_USART1) struct usart_hw_config const usart1_hw = { - .index = 0, - .base = STM32_USART1_BASE, - .irq = STM32_IRQ_USART1, + .index = 0, + .base = STM32_USART1_BASE, + .irq = STM32_IRQ_USART1, .clock_register = &STM32_RCC_APB2ENR, - .clock_enable = STM32_RCC_PB2_USART1, - .ops = &usart_variant_hw_ops, + .clock_enable = STM32_RCC_PB2_USART1, + .ops = &usart_variant_hw_ops, }; static void usart1_interrupt(void) @@ -76,12 +75,12 @@ DECLARE_IRQ(STM32_IRQ_USART1, usart1_interrupt, 2); #if defined(CONFIG_STREAM_USART2) struct usart_hw_config const usart2_hw = { - .index = 1, - .base = STM32_USART2_BASE, - .irq = STM32_IRQ_USART2, + .index = 1, + .base = STM32_USART2_BASE, + .irq = STM32_IRQ_USART2, .clock_register = &STM32_RCC_APB1ENR, - .clock_enable = STM32_RCC_PB1_USART2, - .ops = &usart_variant_hw_ops, + .clock_enable = STM32_RCC_PB1_USART2, + .ops = &usart_variant_hw_ops, }; static void usart2_interrupt(void) @@ -94,12 +93,12 @@ DECLARE_IRQ(STM32_IRQ_USART2, usart2_interrupt, 2); #if defined(CONFIG_STREAM_USART3) struct usart_hw_config const usart3_hw = { - .index = 2, - .base = STM32_USART3_BASE, - .irq = STM32_IRQ_USART3, + .index = 2, + .base = STM32_USART3_BASE, + .irq = STM32_IRQ_USART3, .clock_register = &STM32_RCC_APB1ENR, - .clock_enable = STM32_RCC_PB1_USART3, - .ops = &usart_variant_hw_ops, + .clock_enable = STM32_RCC_PB1_USART3, + .ops = &usart_variant_hw_ops, }; #endif |