usb: chipidea: drop unused msm register definitions

These definitions are unused, and the same registers are also defined
in <linux/usb/msm_hsusb_hw.h>.
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/chipidea/core.c

@@ -72,9 +72,6 @@
 #include "bits.h"
 #include "debug.h"
 
-/* MSM specific */
-#define ABS_AHBBURST        (0x0090UL)
-#define ABS_AHBMODE         (0x0098UL)
 /* Controller register map */
 static uintptr_t ci_regs_nolpm[] = {
 	[CAP_CAPLENGTH]		= 0x000UL,