MIPS: OCTEON: cvmx-helper-util: make cvmx_helper_setup_red_queue static

Make cvmx_helper_setup_red_queue static, it's not used outside this file.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21194/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org

arch/mips/cavium-octeon/executive/cvmx-helper-util.c

@@ -92,7 +92,8 @@ const char *cvmx_helper_interface_mode_to_string(cvmx_helper_interface_mode_t
  *		 than this many free packet buffers in FPA 0.
  * Returns Zero on success. Negative on failure
  */
-int cvmx_helper_setup_red_queue(int queue, int pass_thresh, int drop_thresh)
+static int cvmx_helper_setup_red_queue(int queue, int pass_thresh,
+				       int drop_thresh)
 {
 	union cvmx_ipd_qosx_red_marks red_marks;
 	union cvmx_ipd_red_quex_param red_param;

arch/mips/include/asm/octeon/cvmx-helper-util.h

@@ -44,21 +44,6 @@
 extern const char
     *cvmx_helper_interface_mode_to_string(cvmx_helper_interface_mode_t mode);
 
-/**
- * Setup Random Early Drop on a specific input queue
- *
- * @queue:  Input queue to setup RED on (0-7)
- * @pass_thresh:
- *		 Packets will begin slowly dropping when there are less than
- *		 this many packet buffers free in FPA 0.
- * @drop_thresh:
- *		 All incoming packets will be dropped when there are less
- *		 than this many free packet buffers in FPA 0.
- * Returns Zero on success. Negative on failure
- */
-extern int cvmx_helper_setup_red_queue(int queue, int pass_thresh,
-				       int drop_thresh);
-
 /**
  * Setup Random Early Drop to automatically begin dropping packets.
  *