Removed unused volume check interval
diff --git a/src/joystick/hidapi/SDL_hidapi_ps4.c b/src/joystick/hidapi/SDL_hidapi_ps4.c
index 7a2ed42..befe883 100644
--- a/src/joystick/hidapi/SDL_hidapi_ps4.c
+++ b/src/joystick/hidapi/SDL_hidapi_ps4.c
@@ -48,8 +48,6 @@
#define USB_PACKET_LENGTH 64
-#define VOLUME_CHECK_INTERVAL_MS (10 * 1000)
-
typedef enum
{
k_EPS4ReportIdUsbState = 1,