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style: add braces around if/while statements

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Per guidelines, all statements should have braces around them. We do not
have a CI check for this, so a few went in unnoticed.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2019-06-04 10:52:23 -04:00 • committed by Carles Cufí
commit 4c32258606
63 changed files with 281 additions and 195 deletions
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12
drivers/serial/uart_stm32.c
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@ -392,8 +392,8 @@ static void uart_stm32_poll_out(struct device *dev,
USART_TypeDef *UartInstance = UART_STRUCT(dev);
/* Wait for TXE flag to be raised */
while (!LL_USART_IsActiveFlag_TXE(UartInstance))
;
while (!LL_USART_IsActiveFlag_TXE(UartInstance)) {
}
LL_USART_ClearFlag_TC(UartInstance);
@ -681,14 +681,14 @@ static int uart_stm32_init(struct device *dev)
#ifdef USART_ISR_TEACK
/* Wait until TEACK flag is set */
while (!(LL_USART_IsActiveFlag_TEACK(UartInstance)))
;
while (!(LL_USART_IsActiveFlag_TEACK(UartInstance))) {
}
#endif /* !USART_ISR_TEACK */
#ifdef USART_ISR_REACK
/* Wait until REACK flag is set */
while (!(LL_USART_IsActiveFlag_REACK(UartInstance)))
;
while (!(LL_USART_IsActiveFlag_REACK(UartInstance))) {
}
#endif /* !USART_ISR_REACK */
#ifdef CONFIG_UART_INTERRUPT_DRIVEN