ARM: S5PV210: Remove support for board files

Since all in-tree boards have been moved to device tree, we can now drop
legacy code and make mach-s5pv210 DT-only. This patch does it.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 4 insertions, 20 deletions

diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index dd5bfec..00d1523 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -75,26 +75,6 @@ static void s5pv210_pm_prepare(void)
 	s3c_pm_do_save(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
 }
 
-static int s5pv210_pm_add(struct device *dev, struct subsys_interface *sif)
-{
-	pm_cpu_prep = s5pv210_pm_prepare;
-	pm_cpu_sleep = s5pv210_cpu_suspend;
-
-	return 0;
-}
-
-static struct subsys_interface s5pv210_pm_interface = {
-	.name		= "s5pv210_pm",
-	.subsys		= &s5pv210_subsys,
-	.add_dev	= s5pv210_pm_add,
-};
-
-static __init int s5pv210_pm_drvinit(void)
-{
-	return subsys_interface_register(&s5pv210_pm_interface);
-}
-arch_initcall(s5pv210_pm_drvinit);
-
 static void s5pv210_pm_resume(void)
 {
 	u32 tmp;
@@ -114,6 +94,10 @@ static struct syscore_ops s5pv210_pm_syscore_ops = {
 static __init int s5pv210_pm_syscore_init(void)
 {
 	register_syscore_ops(&s5pv210_pm_syscore_ops);
+
+	pm_cpu_prep = s5pv210_pm_prepare;
+	pm_cpu_sleep = s5pv210_cpu_suspend;
+
 	return 0;
 }
 arch_initcall(s5pv210_pm_syscore_init);