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Diffstat (limited to 'examples/stm32/f1/obldc/systick/systick.c')
-rw-r--r--examples/stm32/f1/obldc/systick/systick.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/stm32/f1/obldc/systick/systick.c b/examples/stm32/f1/obldc/systick/systick.c
index 4c293d4..a92c0b6 100644
--- a/examples/stm32/f1/obldc/systick/systick.c
+++ b/examples/stm32/f1/obldc/systick/systick.c
@@ -26,7 +26,7 @@
u32 temp32;
-void gpio_setup(void)
+static void gpio_setup(void)
{
/* Enable GPIOA clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);