3 files changed, 8 insertions, 19 deletions

diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index e6a0fb0f392e..7ee48e7f8f31 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -676,10 +676,10 @@ do_fpe:
  *  lr  = unrecognised FP instruction return address
  */
 
-        .data
+        .pushsection .data
 ENTRY(fp_enter)
         .word   no_fp
-        .text
+        .popsection
 
 ENTRY(no_fp)
         mov     pc, lr
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 577543f3857f..a01194e583ff 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -86,6 +86,12 @@ int __cpuinit __cpu_up(unsigned int cpu)
                         return PTR_ERR(idle);
                 }
                 ci->idle = idle;
+        } else {
+                /*
+                 * Since this idle thread is being re-used, call
+                 * init_idle() to reinitialize the thread structure.
+                 */
+                init_idle(idle, cpu);
         }
 
         /*
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index ea02a7b1c244..7c5f0c024db7 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -21,23 +21,6 @@
 #include <asm/smp_twd.h>
 #include <asm/hardware/gic.h>
 
-#define TWD_TIMER_LOAD                  0x00
-#define TWD_TIMER_COUNTER               0x04
-#define TWD_TIMER_CONTROL               0x08
-#define TWD_TIMER_INTSTAT               0x0C
-
-#define TWD_WDOG_LOAD                   0x20
-#define TWD_WDOG_COUNTER                0x24
-#define TWD_WDOG_CONTROL                0x28
-#define TWD_WDOG_INTSTAT                0x2C
-#define TWD_WDOG_RESETSTAT              0x30
-#define TWD_WDOG_DISABLE                0x34
-
-#define TWD_TIMER_CONTROL_ENABLE        (1 << 0)
-#define TWD_TIMER_CONTROL_ONESHOT       (0 << 1)
-#define TWD_TIMER_CONTROL_PERIODIC      (1 << 1)
-#define TWD_TIMER_CONTROL_IT_ENABLE     (1 << 2)
-
 /* set up by the platform code */
 void __iomem *twd_base;