1 files changed, 2 insertions, 2 deletions

diff --git a/firmware/target/arm/tms320dm320/creative-zvm/pic-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/pic-creativezvm.c
index ecfe7a8f92..97b33bdffe 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/pic-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/pic-creativezvm.c
@@ -274,8 +274,8 @@ void GIO0(void)
 #endif
 }
 
-void send_command_to_pic(const unsigned char in, unsigned char* out,
-                         const unsigned int length)
+static void send_command_to_pic(const unsigned char in, unsigned char* out,
+                                const unsigned int length)
 {
     /* Disable GIO0 interrupt */
     IO_INTC_EINT1 &= ~INTR_EINT1_EXT0;