X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstmf0%2Fao_boot_pin.c;fp=src%2Fstmf0%2Fao_boot_pin.c;h=43212dfd300c0024227bf5fe0e15c80dd3f0d00e;hp=b289b80439f9c10399d42715ca0026b6280face5;hb=63a8707ee4120148f6ec5cb073b349beefe377fa;hpb=b071450f0cf70c2d10d78cc5ca48be1ec7b05c4d

diff --git a/src/stmf0/ao_boot_pin.c b/src/stmf0/ao_boot_pin.c
index b289b804..43212dfd 100644
--- a/src/stmf0/ao_boot_pin.c
+++ b/src/stmf0/ao_boot_pin.c
@@ -20,6 +20,7 @@
 #include <ao_boot.h>
 #include <ao_exti.h>
 
+#if AO_BOOT_PIN
 int
 ao_boot_check_pin(void)
 {
@@ -44,3 +45,4 @@ ao_boot_check_pin(void)
 	stm_rcc.apb1enr &= ~(1UL << STM_RCC_APB1ENR_PWREN);
 	return v == AO_BOOT_APPLICATION_VALUE;
 }
+#endif