1 files changed, 16 insertions, 22 deletions

diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 45bcfce7735..4e166add2f3 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -60,46 +60,40 @@ inline void omap3_pm_init_cpuidle(struct cpuidle_params *cpuidle_board_params)
 extern int omap3_pm_get_suspend_state(struct powerdomain *pwrdm);
 extern int omap3_pm_set_suspend_state(struct powerdomain *pwrdm, int state);
 
-extern u32 wakeup_timer_seconds;
-extern u32 wakeup_timer_milliseconds;
-extern struct omap_dm_timer *gptimer_wakeup;
-
 #ifdef CONFIG_PM_DEBUG
-extern void omap2_pm_dump(int mode, int resume, unsigned int us);
-extern void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds);
-extern int omap2_pm_debug;
 extern u32 enable_off_mode;
-extern u32 sleep_while_idle;
 #else
-#define omap2_pm_dump(mode, resume, us)         do {} while (0);
-#define omap2_pm_wakeup_on_timer(seconds, milliseconds) do {} while (0);
-#define omap2_pm_debug                          0
 #define enable_off_mode 0
-#define sleep_while_idle 0
 #endif
 
 #if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
 extern void pm_dbg_update_time(struct powerdomain *pwrdm, int prev);
-extern int pm_dbg_regset_save(int reg_set);
-extern int pm_dbg_regset_init(int reg_set);
 #else
 #define pm_dbg_update_time(pwrdm, prev) do {} while (0);
-#define pm_dbg_regset_save(reg_set) do {} while (0);
-#define pm_dbg_regset_init(reg_set) do {} while (0);
 #endif /* CONFIG_PM_DEBUG */
 
+/* 24xx */
 extern void omap24xx_idle_loop_suspend(void);
+extern unsigned int omap24xx_idle_loop_suspend_sz;
 
 extern void omap24xx_cpu_suspend(u32 dll_ctrl, void __iomem *sdrc_dlla_ctrl,
                                         void __iomem *sdrc_power);
-extern void omap34xx_cpu_suspend(u32 *addr, int save_state);
-extern int save_secure_ram_context(u32 *addr);
-extern void omap3_save_scratchpad_contents(void);
+extern unsigned int omap24xx_cpu_suspend_sz;
 
-extern unsigned int omap24xx_idle_loop_suspend_sz;
+/* 3xxx */
+extern void omap34xx_cpu_suspend(int save_state);
+
+/* omap3_do_wfi function pointer and size, for copy to SRAM */
+extern void omap3_do_wfi(void);
+extern unsigned int omap3_do_wfi_sz;
+/* ... and its pointer from SRAM after copy */
+extern void (*omap3_do_wfi_sram)(void);
+
+/* save_secure_ram_context function pointer and size, for copy to SRAM */
+extern int save_secure_ram_context(u32 *addr);
 extern unsigned int save_secure_ram_context_sz;
-extern unsigned int omap24xx_cpu_suspend_sz;
-extern unsigned int omap34xx_cpu_suspend_sz;
+
+extern void omap3_save_scratchpad_contents(void);
 
 #define PM_RTA_ERRATUM_i608             (1 << 0)
 #define PM_SDRC_WAKEUP_ERRATUM_i583     (1 << 1)