From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Linux-sh list <linux-sh@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linux PM list <linux-pm@vger.kernel.org>,
Magnus Damm <magnus.damm@gmail.com>
Subject: [PATCH 10/12] ARM: shmobile: Move r8a7740's PM domain objects to a table
Date: Mon, 06 Aug 2012 23:13:37 +0000 [thread overview]
Message-ID: <201208070113.37549.rjw@sisk.pl> (raw)
In-Reply-To: <201208070105.23262.rjw@sisk.pl>
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>
---
arch/arm/mach-shmobile/include/mach/r8a7740.h | 6 +--
arch/arm/mach-shmobile/pm-r8a7740.c | 42 ++++++++++++++------------
arch/arm/mach-shmobile/setup-r8a7740.c | 7 ----
3 files changed, 28 insertions(+), 27 deletions(-)
Index: linux/arch/arm/mach-shmobile/pm-r8a7740.c
=================================--- linux.orig/arch/arm/mach-shmobile/pm-r8a7740.c
+++ linux/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 */
Index: linux/arch/arm/mach-shmobile/setup-r8a7740.c
=================================--- linux.orig/arch/arm/mach-shmobile/setup-r8a7740.c
+++ linux/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -673,12 +673,7 @@ void __init r8a7740_add_standard_devices
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,
Index: linux/arch/arm/mach-shmobile/include/mach/r8a7740.h
=================================--- linux.orig/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ linux/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__ */
next prev parent reply other threads:[~2012-08-06 23:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-06 23:05 [PATCH 0/12] PM: Make ARM/shmobile PM domains initialization more straightforward Rafael J. Wysocki
2012-08-06 23:06 ` [PATCH 1/12] PM / Domains: Make it possible to use domain names when adding devices Rafael J. Wysocki
2012-08-06 23:07 ` [PATCH 2/12] ARM: shmobile: Use names of power domains for adding devices to them Rafael J. Wysocki
2012-08-06 23:07 ` [PATCH 3/12] ARM: shmobile: Drop r8a7779_add_device_to_domain() Rafael J. Wysocki
2012-08-06 23:08 ` [PATCH 4/12] PM / Domains: Make it possible to use names when adding subdomains Rafael J. Wysocki
2012-08-06 23:09 ` [PATCH 5/12] ARM: shmobile: Use domain names when adding subdomains to power domains Rafael J. Wysocki
2012-08-06 23:10 ` [PATCH 6/12] ARM: shmobile: Add routine for automatic PM domains initialization Rafael J. Wysocki
2012-08-06 23:11 ` [PATCH 7/12] PM / Domains: Add power-on function using names to identify domains Rafael J. Wysocki
2012-08-06 23:11 ` [PATCH 8/12] PM / shmobile: Do not access sh7372 A4S domain internals directly Rafael J. Wysocki
2012-08-06 23:12 ` [PATCH 9/12] ARM: shmobile: Move sh7372's PM domain objects to a table Rafael J. Wysocki
2012-08-06 23:13 ` Rafael J. Wysocki [this message]
2012-08-06 23:14 ` [PATCH 11/12] ARM: shmobile: Move r8a7779's " Rafael J. Wysocki
2012-08-06 23:15 ` [PATCH 12/12] ARM: shmobile: Make rmobile_init_pm_domain() static Rafael J. Wysocki
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