USB: musb: Kill board specific pinmux from driver file

This pin-muxing is best done in the board files. The driver should
not do this explicitly.

Also, this code causes a warning to be thrown when OMAP2430 and OMAP3/4
support are enabled in the same kernel.
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/musb/omap2430.c

@@ -32,8 +32,6 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 
-#include <plat/mux.h>
-
 #include "musb_core.h"
 #include "omap2430.h"
 
@@ -194,10 +192,6 @@ int __init musb_platform_init(struct musb *musb, void *board_data)
 	u32 l;
 	struct omap_musb_board_data *data = board_data;
 
-#if defined(CONFIG_ARCH_OMAP2430)
-	omap_cfg_reg(AE5_2430_USB0HS_STP);
-#endif
-
 	/* We require some kind of external transceiver, hooked
 	 * up through ULPI.  TWL4030-family PMICs include one,
 	 * which needs a driver, drivers aren't always needed.