[ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one

As pxa now is the only user of sharpsl_pm we can drop several startup
functions into generic code thus dropping several global functions.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
diff --git a/arch/arm/mach-pxa/include/mach/sharpsl_pm.h b/arch/arm/mach-pxa/include/mach/sharpsl_pm.h
index 2d00db2..1920dc6b 100644
--- a/arch/arm/mach-pxa/include/mach/sharpsl_pm.h
+++ b/arch/arm/mach-pxa/include/mach/sharpsl_pm.h
@@ -8,8 +8,8 @@
  * published by the Free Software Foundation.
  *
  */
-
-#include <linux/interrupt.h>
+#ifndef _MACH_SHARPSL_PM
+#define _MACH_SHARPSL_PM
 
 struct sharpsl_charger_machinfo {
 	void (*init)(void);
@@ -100,7 +100,5 @@
 
 void sharpsl_battery_kick(void);
 void sharpsl_pm_led(int val);
-irqreturn_t sharpsl_ac_isr(int irq, void *dev_id);
-irqreturn_t sharpsl_chrg_full_isr(int irq, void *dev_id);
-irqreturn_t sharpsl_fatal_isr(int irq, void *dev_id);
 
+#endif