arm: convert sysdev_class to a regular subsystem

After all sysdev classes are ported to regular driver core entities, the
sysdev implementation will be entirely removed from the kernel.

Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Boojin Kim <boojin.kim@samsung.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 6 insertions, 4 deletions

diff --git a/arch/arm/mach-s5p64x0/pm.c b/arch/arm/mach-s5p64x0/pm.c
index 69927243d25f..23f9b22439c9 100644
--- a/arch/arm/mach-s5p64x0/pm.c
+++ b/arch/arm/mach-s5p64x0/pm.c
@@ -160,7 +160,7 @@ static void s5p64x0_pm_prepare(void)
 
 }
 
-static int s5p64x0_pm_add(struct sys_device *sysdev)
+static int s5p64x0_pm_add(struct device *dev)
 {
 	pm_cpu_prep = s5p64x0_pm_prepare;
 	pm_cpu_sleep = s5p64x0_cpu_suspend;
@@ -169,15 +169,17 @@ static int s5p64x0_pm_add(struct sys_device *sysdev)
 	return 0;
 }
 
-static struct sysdev_driver s5p64x0_pm_driver = {
-	.add		= s5p64x0_pm_add,
+static struct subsys_interface s5p64x0_pm_interface = {
+	.name		= "s5p64x0_pm",
+	.subsys		= &s5p64x0_subsys,
+	.add_dev	= s5p64x0_pm_add,
 };
 
 static __init int s5p64x0_pm_drvinit(void)
 {
 	s3c_pm_init();
 
-	return sysdev_driver_register(&s5p64x0_sysclass, &s5p64x0_pm_driver);
+	return subsys_interface_register(&s5p64x0_pm_interface);
 }
 arch_initcall(s5p64x0_pm_drvinit);