[ARM] 4821/1: RealView: Remove the platform dependencies from localtimer.c

This patch removes the TWD_BASE macro used to set up and configure the
local timers on ARM11MPCore. The twd_base_addr and twd_size variables
are defined in localtimer.c and set from the realview_eb_init function.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 6 insertions, 3 deletions

diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c
index 60500f0b878d..50604360479f 100644
--- a/arch/arm/mach-realview/localtimer.c
+++ b/arch/arm/mach-realview/localtimer.c
@@ -24,9 +24,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 
-#define TWD_BASE(cpu)   (__io_address(REALVIEW_EB11MP_TWD_BASE) + \
-                         ((cpu) * REALVIEW_EB11MP_TWD_SIZE))
-
 static DEFINE_PER_CPU(struct clock_event_device, local_clockevent);
 
 /*
@@ -41,6 +38,12 @@ void local_timer_interrupt(void)
 
 #ifdef CONFIG_LOCAL_TIMERS
 
+#define TWD_BASE(cpu)   (twd_base_addr + (cpu) * twd_size)
+
+/* set up by the platform code */
+void __iomem *twd_base_addr;
+unsigned int twd_size;
+
 static unsigned long mpcore_timer_rate;
 
 static void local_timer_set_mode(enum clock_event_mode mode,