Merge branch 'tegra/cleanups' into next/timer

Conflicts:
	arch/arm/mach-tegra/Makefile
	arch/arm/mach-vexpress/core.h

The tegra Makefile was changed in four different branches
in the same line. This merge should reduce the amount
of churn.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

3 files changed, 4 insertions, 26 deletions

diff --git a/arch/arm/mach-omap1/include/mach/entry-macro.S b/arch/arm/mach-omap1/include/mach/entry-macro.S
index bfb4fb1d7382..83c0250c530a 100644
--- a/arch/arm/mach-omap1/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap1/include/mach/entry-macro.S
@@ -14,15 +14,9 @@
 #include <mach/irqs.h>
 #include <asm/hardware/gic.h>
 
- 		.macro	disable_fiq
-		.endm
-
 		.macro  get_irqnr_preamble, base, tmp
 		.endm
 
-		.macro  arch_ret_to_user, tmp1, tmp2
-		.endm
-
 		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
 		ldr	\base, =OMAP1_IO_ADDRESS(OMAP_IH1_BASE)
 		ldr	\irqnr, [\base, #IRQ_ITR_REG_OFFSET]
diff --git a/arch/arm/mach-omap1/include/mach/system.h b/arch/arm/mach-omap1/include/mach/system.h
deleted file mode 100644
index a6c1b3a16dfc..000000000000
--- a/arch/arm/mach-omap1/include/mach/system.h
+++ /dev/null
@@ -1,5 +0,0 @@
-/*
- * arch/arm/mach-omap1/include/mach/system.h
- */
-
-#include <plat/system.h>
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 89ea20ca0ccc..0c2c3669d594 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -42,9 +42,9 @@
 #include <linux/sysfs.h>
 #include <linux/module.h>
 #include <linux/io.h>
+#include <linux/atomic.h>
 
 #include <asm/irq.h>
-#include <linux/atomic.h>
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
 
@@ -108,13 +108,7 @@ void omap1_pm_idle(void)
 	__u32 use_idlect1 = arm_idlect1_mask;
 	int do_sleep = 0;
 
-	local_irq_disable();
 	local_fiq_disable();
-	if (need_resched()) {
-		local_fiq_enable();
-		local_irq_enable();
-		return;
-	}
 
 #if defined(CONFIG_OMAP_MPU_TIMER) && !defined(CONFIG_OMAP_DM_TIMER)
 #warning Enable 32kHz OS timer in order to allow sleep states in idle
@@ -157,14 +151,12 @@ void omap1_pm_idle(void)
 		omap_writel(saved_idlect1, ARM_IDLECT1);
 
 		local_fiq_enable();
-		local_irq_enable();
 		return;
 	}
 	omap_sram_suspend(omap_readl(ARM_IDLECT1),
 			  omap_readl(ARM_IDLECT2));
 
 	local_fiq_enable();
-	local_irq_enable();
 }
 
 /*
@@ -583,8 +575,6 @@ static void omap_pm_init_proc(void)
 
 #endif /* DEBUG && CONFIG_PROC_FS */
 
-static void (*saved_idle)(void) = NULL;
-
 /*
  *	omap_pm_prepare - Do preliminary suspend work.
  *
@@ -592,8 +582,7 @@ static void (*saved_idle)(void) = NULL;
 static int omap_pm_prepare(void)
 {
 	/* We cannot sleep in idle until we have resumed */
-	saved_idle = pm_idle;
-	pm_idle = NULL;
+	disable_hlt();
 
 	return 0;
 }
@@ -630,7 +619,7 @@ static int omap_pm_enter(suspend_state_t state)
 
 static void omap_pm_finish(void)
 {
-	pm_idle = saved_idle;
+	enable_hlt();
 }
 
 
@@ -687,7 +676,7 @@ static int __init omap_pm_init(void)
 		return -ENODEV;
 	}
 
-	pm_idle = omap1_pm_idle;
+	arm_pm_idle = omap1_pm_idle;
 
 	if (cpu_is_omap7xx())
 		setup_irq(INT_7XX_WAKE_UP_REQ, &omap_wakeup_irq);