ARM: at91: pm: prepare for multiplatform

Split at91_pm_init() in three variants that are called by the respective SoCs
.init_machine. This allows to remove the of_machine_is_compatible() calls and
move at91_pm_init() out of arch_initcall() which is required for multiplatform.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 54f3837a0a4d..fae7a703813c 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -31,4 +31,16 @@ extern void at91sam9_idle(void);
 
 /* Matrix */
 extern void at91_ioremap_matrix(u32 base_addr);
+
+
+#ifdef CONFIG_PM
+extern void __init at91_rm9200_pm_init(void);
+extern void __init at91_sam9260_pm_init(void);
+extern void __init at91_sam9g45_pm_init(void);
+#else
+void __init at91_rm9200_pm_init(void) { }
+void __init at91_sam9260_pm_init(void) { }
+void __init at91_sam9g45_pm_init(void) { }
+#endif
+
 #endif /* _AT91_GENERIC_H */