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drivers: use unsigned int for irq_lock()

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irq_lock() returns an unsigned integer key.
Generated by spatch using semantic patch
scripts/coccinelle/irq_lock.cocci

Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
This commit is contained in:
Johann Fischer 2022-07-13 16:50:25 +02:00 • committed by Mahesh Mahadevan
commit 5e5ea9a21d
21 changed files with 65 additions and 65 deletions
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8
drivers/serial/uart_stm32.c
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@ -537,7 +537,7 @@ static void uart_stm32_poll_out(const struct device *dev,
#ifdef CONFIG_PM
struct uart_stm32_data *data = dev->data;
#endif
int key;
unsigned int key;
/* Wait for TXE flag to be raised
* When TXE flag is raised, we lock interrupts to prevent interrupts (notably that of usart)
@ -649,7 +649,7 @@ static int uart_stm32_fifo_fill(const struct device *dev,
{
const struct uart_stm32_config *config = dev->config;
uint8_t num_tx = 0U;
int key;
unsigned int key;
if (!LL_USART_IsActiveFlag_TXE(config->usart)) {
return num_tx;
@ -702,7 +702,7 @@ static void uart_stm32_irq_tx_enable(const struct device *dev)
const struct uart_stm32_config *config = dev->config;
#ifdef CONFIG_PM
struct uart_stm32_data *data = dev->data;
int key;
unsigned int key;
#endif
#ifdef CONFIG_PM
@ -723,7 +723,7 @@ static void uart_stm32_irq_tx_disable(const struct device *dev)
const struct uart_stm32_config *config = dev->config;
#ifdef CONFIG_PM
struct uart_stm32_data *data = dev->data;
int key;
unsigned int key;
key = irq_lock();
#endif