rk29-phonesdk: revert add usb detect support

diff --git a/arch/arm/mach-rk29/board-rk29-phonesdk.c b/arch/arm/mach-rk29/board-rk29-phonesdk.c
index 2369d9c8a93caeda722600dcb04d1658cdf398c0..08f0d1afb0930b9af58a5d3a7feef91fd6ef370b 100755 (executable)
--- a/arch/arm/mach-rk29/board-rk29-phonesdk.c
+++ b/arch/arm/mach-rk29/board-rk29-phonesdk.c
@@ -2972,8 +2972,6 @@ static void __init machine_rk29_board_init(void)
 #endif
 
        rk29xx_virtual_keys_init();
-
-       board_usb_detect_init(RK29_PIN0_PA0, IRQF_TRIGGER_FALLING);
 }
 
 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,