ARM: shmobile: use machine specific hook for late init

Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Magnus Damm <damm@opensource.se> Acked-by: "Rafael J. Wysocki" <rjw@sisk.pl>
mariux64 · May 8, 2012 · 21cc1b7 · 21cc1b7
1 parent 7fea1ba
commit 21cc1b7
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Showing 13 changed files with 49 additions and 5 deletions.
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common objects
-obj-y				:= timer.o console.o clock.o
+obj-y				:= timer.o console.o clock.o common.o
 
 # CPU objects
 obj-$(CONFIG_ARCH_SH7367)	+= setup-sh7367.o clock-sh7367.o intc-sh7367.o

diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -598,5 +598,6 @@ MACHINE_START(AG5EVM, "ag5evm")
 	.init_irq	= sh73a0_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= ag5evm_init,
+	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -1440,5 +1440,6 @@ MACHINE_START(AP4EVB, "ap4evb")
 	.init_irq	= sh7372_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= ap4evb_init,
+	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
@@ -500,5 +500,6 @@ MACHINE_START(BONITO, "bonito")
 	.init_irq	= r8a7740_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= bonito_init,
+	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c
@@ -338,5 +338,6 @@ MACHINE_START(G3EVM, "g3evm")
 	.init_irq	= sh7367_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= g3evm_init,
+	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-g4evm.c b/arch/arm/mach-shmobile/board-g4evm.c
@@ -381,5 +381,6 @@ MACHINE_START(G4EVM, "g4evm")
 	.init_irq	= sh7377_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= g4evm_init,
+	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
@@ -521,5 +521,6 @@ MACHINE_START(KOTA2, "kota2")
 	.init_irq	= sh73a0_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= kota2_init,
+	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
@@ -1623,5 +1623,6 @@ MACHINE_START(MACKEREL, "mackerel")
 	.init_irq	= sh7372_init_irq,
 	.handle_irq	= shmobile_handle_irq_intc,
 	.init_machine	= mackerel_init,
+	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
@@ -98,5 +98,6 @@ MACHINE_START(MARZEN, "marzen")
 	.init_irq	= r8a7779_init_irq,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= marzen_init,
+	.init_late	= shmobile_init_late,
 	.timer		= &shmobile_timer,
 MACHINE_END
diff --git a/arch/arm/mach-shmobile/common.c b/arch/arm/mach-shmobile/common.c
@@ -0,0 +1,24 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <mach/common.h>
+
+void __init shmobile_init_late(void)
+{
+	shmobile_suspend_init();
+	shmobile_cpuidle_init();
+}
diff --git a/arch/arm/mach-shmobile/cpuidle.c b/arch/arm/mach-shmobile/cpuidle.c
@@ -46,7 +46,7 @@ static struct cpuidle_driver shmobile_cpuidle_driver = {
 
 void (*shmobile_cpuidle_setup)(struct cpuidle_driver *drv);
 
-static int shmobile_cpuidle_init(void)
+int shmobile_cpuidle_init(void)
 {
 	struct cpuidle_device *dev = &shmobile_cpuidle_dev;
 	struct cpuidle_driver *drv = &shmobile_cpuidle_driver;
@@ -65,4 +65,3 @@ static int shmobile_cpuidle_init(void)
 
 	return 0;
 }
-late_initcall(shmobile_cpuidle_init);
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h
@@ -83,4 +83,18 @@ extern void r8a7779_secondary_init(unsigned int cpu);
 extern int r8a7779_boot_secondary(unsigned int cpu);
 extern void r8a7779_smp_prepare_cpus(void);
 
+extern void shmobile_init_late(void);
+
+#ifdef CONFIG_SUSPEND
+int shmobile_suspend_init(void);
+#else
+static inline int shmobile_suspend_init(void) { return 0; }
+#endif
+
+#ifdef CONFIG_CPU_IDLE
+int shmobile_cpuidle_init(void);
+#else
+static inline int shmobile_cpuidle_init(void) { return 0; }
+#endif
+
 #endif /* __ARCH_MACH_COMMON_H */
diff --git a/arch/arm/mach-shmobile/suspend.c b/arch/arm/mach-shmobile/suspend.c
@@ -39,9 +39,8 @@ struct platform_suspend_ops shmobile_suspend_ops = {
 	.valid		= suspend_valid_only_mem,
 };
 
-static int __init shmobile_suspend_init(void)
+int __init shmobile_suspend_init(void)
 {
 	suspend_set_ops(&shmobile_suspend_ops);
 	return 0;
 }
-late_initcall(shmobile_suspend_init);