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drivers: uart: uart_cmsdk_apb: Fix compile warning.

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If we are building the driver with CONFIG_UART_INTERRUPT_DRIVEN=n
we need to ifdef around the decleration of uart_cmsdk_apb_isr()
or we'll get a compiler warning.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2021-04-09 06:52:20 -05:00 • committed by Kumar Gala
commit c7412bb0c4
1 changed files with 2 additions and 0 deletions
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2
drivers/serial/uart_cmsdk_apb.c
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@ -84,7 +84,9 @@ struct uart_cmsdk_apb_dev_data {
((volatile struct uart_cmsdk_apb *)(DEV_CFG(dev))->base) ((volatile struct uart_cmsdk_apb *)(DEV_CFG(dev))->base)
static const struct uart_driver_api uart_cmsdk_apb_driver_api; static const struct uart_driver_api uart_cmsdk_apb_driver_api;
#ifdef CONFIG_UART_INTERRUPT_DRIVEN
static void uart_cmsdk_apb_isr(const struct device *dev); static void uart_cmsdk_apb_isr(const struct device *dev);
#endif
/** /**
* @brief Set the baud rate * @brief Set the baud rate