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drivers: uart_pl011: Fix unused variable warning

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Fix GCC complain when CONFIG_UART_INTERRUPT_DRIVEN=n

  warning: unused variable ‘config’ [-Wunused-variable]

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
This commit is contained in:
Carlo Caione 2019-10-10 10:47:35 +01:00 • committed by Kumar Gala
commit 6148b5bd9e
1 changed files with 1 additions and 2 deletions
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3
drivers/serial/uart_pl011.c
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@ -354,7 +354,6 @@ static int pl011_init(struct device *dev)
{
int ret;
u32_t lcrh;
const struct uart_device_config *config = dev->config->config_info;
/* disable the uart */
pl011_disable(dev);
@ -387,7 +386,7 @@ static int pl011_init(struct device *dev)
__ISB();
#ifdef CONFIG_UART_INTERRUPT_DRIVEN
config->irq_config_func(dev);
DEV_CFG(dev)->irq_config_func(dev);
#endif
pl011_enable(dev);