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Kinetis:Fixed unused warning

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This commit is contained in:
David Sidrane 2017-02-27 11:15:44 -10:00
parent 4bdf732fc7
commit b9dcedf289
1 changed files with 3 additions and 1 deletions
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4
arch/arm/src/kinetis/kinetis_lowputc.c
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@ -222,8 +222,10 @@ void up_lowputc(char ch)
void kinetis_lowsetup(void)
{
#ifdef HAVE_UART_DEVICE
#if defined(HAVE_UART_DEVICE) ||defined(HAVE_LUART_DEVICE)
uint32_t regval;
#endif
#ifdef HAVE_UART_DEVICE
/* Enable peripheral clocking for all enabled UARTs. Clocking for UARTs
* 0-3 is enabled in the SCGC4 register.