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-rw-r--r--firmware/target/arm/usb-fw-pp502x.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/usb-fw-pp502x.c b/firmware/target/arm/usb-fw-pp502x.c
index f17707c..7af699c 100644
--- a/firmware/target/arm/usb-fw-pp502x.c
+++ b/firmware/target/arm/usb-fw-pp502x.c
@@ -83,7 +83,7 @@ void usb_enable(bool on)
usb_core_exit();
}
-bool usb_pin_detect(void)
+static bool usb_pin_detect(void)
{
#if defined(IPOD_4G) || defined(IPOD_COLOR) \
|| defined(IPOD_MINI) || defined(IPOD_MINI2G)