ARM: shmobile: Move r8a7740's PM domain objects to a table

Instead of giving a name to every r8a7740's PM domain object, put
them all into a table and use rmobile_init_domains(), introduced by a
previous patch, for initializing them all altogether.  Also, use
pm_genpd_add_subdomain_names() for adding A3SP as a subdomain of A4S.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Magnus Damm <damm@opensource.se>

3 files changed, 28 insertions, 27 deletions

diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h
index 7143147780df..59d252f4cf97 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h
@@ -607,9 +607,9 @@ enum {
 };
 
 #ifdef CONFIG_PM
-extern struct rmobile_pm_domain r8a7740_pd_a4s;
-extern struct rmobile_pm_domain r8a7740_pd_a3sp;
-extern struct rmobile_pm_domain r8a7740_pd_a4lc;
+extern void __init r8a7740_init_pm_domains(void);
+#else
+static inline void r8a7740_init_pm_domains(void) {}
 #endif /* CONFIG_PM */
 
 #endif /* __ASM_R8A7740_H__ */
diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c
index 893504d012a6..21e5316d2d88 100644
--- a/arch/arm/mach-shmobile/pm-r8a7740.c
+++ b/arch/arm/mach-shmobile/pm-r8a7740.c
@@ -21,14 +21,6 @@ static int r8a7740_pd_a4s_suspend(void)
         return -EBUSY;
 }
 
-struct rmobile_pm_domain r8a7740_pd_a4s = {
-        .genpd.name     = "A4S",
-        .bit_shift      = 10,
-        .gov            = &pm_domain_always_on_gov,
-        .no_debug       = true,
-        .suspend        = r8a7740_pd_a4s_suspend,
-};
-
 static int r8a7740_pd_a3sp_suspend(void)
 {
         /*
@@ -38,17 +30,31 @@ static int r8a7740_pd_a3sp_suspend(void)
         return console_suspend_enabled ? 0 : -EBUSY;
 }
 
-struct rmobile_pm_domain r8a7740_pd_a3sp = {
-        .genpd.name     = "A3SP",
-        .bit_shift      = 11,
-        .gov            = &pm_domain_always_on_gov,
-        .no_debug       = true,
-        .suspend        = r8a7740_pd_a3sp_suspend,
+static struct rmobile_pm_domain r8a7740_pm_domains[] = {
+        {
+                .genpd.name     = "A4S",
+                .bit_shift      = 10,
+                .gov            = &pm_domain_always_on_gov,
+                .no_debug       = true,
+                .suspend        = r8a7740_pd_a4s_suspend,
+        },
+        {
+                .genpd.name     = "A3SP",
+                .bit_shift      = 11,
+                .gov            = &pm_domain_always_on_gov,
+                .no_debug       = true,
+                .suspend        = r8a7740_pd_a3sp_suspend,
+        },
+        {
+                .genpd.name     = "A4LC",
+                .bit_shift      = 1,
+        },
 };
 
-struct rmobile_pm_domain r8a7740_pd_a4lc = {
-        .genpd.name     = "A4LC",
-        .bit_shift      = 1,
-};
+void __init r8a7740_init_pm_domains(void)
+{
+        rmobile_init_domains(r8a7740_pm_domains, ARRAY_SIZE(r8a7740_pm_domains));
+        pm_genpd_add_subdomain_names("A4S", "A3SP");
+}
 
 #endif /* CONFIG_PM */
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index a18892d4d985..11bb1d984197 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -673,12 +673,7 @@ void __init r8a7740_add_standard_devices(void)
         r8a7740_i2c_workaround(&i2c0_device);
         r8a7740_i2c_workaround(&i2c1_device);
 
-        /* PM domain */
-        rmobile_init_pm_domain(&r8a7740_pd_a4s);
-        rmobile_init_pm_domain(&r8a7740_pd_a3sp);
-        rmobile_init_pm_domain(&r8a7740_pd_a4lc);
-
-        pm_genpd_add_subdomain_names("A4S", "A3SP");
+        r8a7740_init_pm_domains();
 
         /* add devices */
         platform_add_devices(r8a7740_early_devices,