Merge with upstream to accommodate with thermal changes

This merge is performed to take commit c56f5c0342dfee11a1 ("Thermal: Make
Thermal trip points writeable") out of Linus' tree and then fixup power
supply class. This is needed since thermal stuff added a new argument:

  CC      drivers/power/power_supply_core.o
drivers/power/power_supply_core.c: In function ‘psy_register_thermal’:
drivers/power/power_supply_core.c:204:6: warning: passing argument 3 of ‘thermal_zone_device_register’ makes integer from pointer without a cast [enabled by default]
include/linux/thermal.h:154:29: note: expected ‘int’ but argument is of type ‘struct power_supply *’
drivers/power/power_supply_core.c:204:6: error: too few arguments to function ‘thermal_zone_device_register’
include/linux/thermal.h:154:29: note: declared here
make[1]: *** [drivers/power/power_supply_core.o] Error 1
make: *** [drivers/power/] Error 2

Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>

1 files changed, 9 insertions, 2 deletions

diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index 32b394f3b854..0554ab062bdc 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -86,8 +86,8 @@ static inline bool arch_irqs_disabled(void)
 }
 
 #ifdef CONFIG_PPC_BOOK3E
-#define __hard_irq_enable()     asm volatile("wrteei 1" : : : "memory");
-#define __hard_irq_disable()    asm volatile("wrteei 0" : : : "memory");
+#define __hard_irq_enable()     asm volatile("wrteei 1" : : : "memory")
+#define __hard_irq_disable()    asm volatile("wrteei 0" : : : "memory")
 #else
 #define __hard_irq_enable()     __mtmsrd(local_paca->kernel_msr | MSR_EE, 1)
 #define __hard_irq_disable()    __mtmsrd(local_paca->kernel_msr, 1)
@@ -103,6 +103,11 @@ static inline void hard_irq_disable(void)
 /* include/linux/interrupt.h needs hard_irq_disable to be a macro */
 #define hard_irq_disable        hard_irq_disable
 
+static inline bool lazy_irq_pending(void)
+{
+        return !!(get_paca()->irq_happened & ~PACA_IRQ_HARD_DIS);
+}
+
 /*
  * This is called by asynchronous interrupts to conditionally
  * re-enable hard interrupts when soft-disabled after having
@@ -120,6 +125,8 @@ static inline bool arch_irq_disabled_regs(struct pt_regs *regs)
         return !regs->softe;
 }
 
+extern bool prep_irq_for_idle(void);
+
 #else /* CONFIG_PPC64 */
 
 #define SET_MSR_EE(x)   mtmsr(x)