usb: musb: core: kill unneeded #include's

musb_core.c #include's a bunch of ARM and DaVinci specific headers, goodness
knows why -- it happily compiles without them...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/musb/musb_core.c

@@ -99,19 +99,8 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
-#ifdef	CONFIG_ARM
-#include <mach/hardware.h>
-#include <mach/memory.h>
-#include <asm/mach-types.h>
-#endif
-
 #include "musb_core.h"
 
-
-#ifdef CONFIG_ARCH_DAVINCI
-#include "davinci.h"
-#endif
-
 #define TA_WAIT_BCON(m) max_t(int, (m)->a_wait_bcon, OTG_TIME_A_WAIT_BCON)