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drivers: uart_xmc4xxx: Remove unnecessary cast

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The compiler will perform an implicit cast from unsigned char to uint16_t.

Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
This commit is contained in:
Andriy Gelman 2022-05-15 15:54:20 -04:00 • committed by Carles Cufí
commit 0fc92370fa
1 changed files with 1 additions and 1 deletions
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drivers/serial/uart_xmc4xxx.c
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@ -36,7 +36,7 @@ static void uart_xmc4xxx_poll_out(const struct device *dev, unsigned char c)
{
const struct uart_xmc4xx_config *config = dev->config;
XMC_UART_CH_Transmit(config->uart, (uint16_t)c);
XMC_UART_CH_Transmit(config->uart, c);
}
static int uart_xmc4xxx_init(const struct device *dev)