1 files changed, 0 insertions, 30 deletions

diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 63b9521c1322..72b4ebbf132d 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -93,8 +93,6 @@ static const char driver_name [] = "pxa2xx_udc";
 static const char ep0name [] = "ep0";
 
 
-// #define      DISABLE_TEST_MODE
-
 #ifdef CONFIG_ARCH_IXP4XX
 
 /* cpu-specific register addresses are compiled in to this code */
@@ -113,17 +111,6 @@ static const char ep0name [] = "ep0";
 #define SIZE_STR        ""
 #endif
 
-#ifdef DISABLE_TEST_MODE
-/* (mode == 0) == no undocumented chip tweaks
- * (mode & 1)  == double buffer bulk IN
- * (mode & 2)  == double buffer bulk OUT
- * ... so mode = 3 (or 7, 15, etc) does it for both
- */
-static ushort fifo_mode = 0;
-module_param(fifo_mode, ushort, 0);
-MODULE_PARM_DESC (fifo_mode, "pxa2xx udc fifo mode");
-#endif
-
 /* ---------------------------------------------------------------------------
  *      endpoint related parts of the api to the usb controller hardware,
  *      used by gadget driver; and the inner talker-to-hardware core.
@@ -1252,23 +1239,6 @@ static void udc_enable (struct pxa2xx_udc *dev)
                 UDC_RES2 = 0x00;
         }
 
-#ifdef  DISABLE_TEST_MODE
-        /* "test mode" seems to have become the default in later chip
-         * revs, preventing double buffering (and invalidating docs).
-         * this EXPERIMENT enables it for bulk endpoints by tweaking
-         * undefined/reserved register bits (that other drivers clear).
-         * Belcarra code comments noted this usage.
-         */
-        if (fifo_mode & 1) {    /* IN endpoints */
-                UDC_RES1 |= USIR0_IR1|USIR0_IR6;
-                UDC_RES2 |= USIR1_IR11;
-        }
-        if (fifo_mode & 2) {    /* OUT endpoints */
-                UDC_RES1 |= USIR0_IR2|USIR0_IR7;
-                UDC_RES2 |= USIR1_IR12;
-        }
-#endif
-
         /* enable suspend/resume and reset irqs */
         udc_clear_mask_UDCCR(UDCCR_SRM | UDCCR_REM);