[ARM] Remove static mapping for RTC on Integrator/AP

arch/arm/mach-integrator/integrator_ap.c

@@ -68,7 +68,6 @@
  * f1200000	12000000	EBI registers
  * f1300000	13000000	Counter/Timer
  * f1400000	14000000	Interrupt controller
- * f1500000	15000000	RTC
  * f1600000	16000000	UART 0
  * f1700000	17000000	UART 1
  * f1a00000	1a000000	Debug LEDs
@@ -81,7 +80,6 @@ static struct map_desc ap_io_desc[] __initdata = {
  { IO_ADDRESS(INTEGRATOR_EBI_BASE),   INTEGRATOR_EBI_BASE,   SZ_4K,  MT_DEVICE },
  { IO_ADDRESS(INTEGRATOR_CT_BASE),    INTEGRATOR_CT_BASE,    SZ_4K,  MT_DEVICE },
  { IO_ADDRESS(INTEGRATOR_IC_BASE),    INTEGRATOR_IC_BASE,    SZ_4K,  MT_DEVICE },
- { IO_ADDRESS(INTEGRATOR_RTC_BASE),   INTEGRATOR_RTC_BASE,   SZ_4K,  MT_DEVICE },
  { IO_ADDRESS(INTEGRATOR_UART0_BASE), INTEGRATOR_UART0_BASE, SZ_4K,  MT_DEVICE },
  { IO_ADDRESS(INTEGRATOR_UART1_BASE), INTEGRATOR_UART1_BASE, SZ_4K,  MT_DEVICE },
  { IO_ADDRESS(INTEGRATOR_DBG_BASE),   INTEGRATOR_DBG_BASE,   SZ_4K,  MT_DEVICE },