linux-kernel - [PATCH RFC 01/10] ARM: s3c64xx: pm: Use name field of generic_pm

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Message-Id: <1389469372-17199-2-git-send-email-tomasz.figa@gmail.com>
Date:	Sat, 11 Jan 2014 20:42:43 +0100
From:	Tomasz Figa <tomasz.figa@...il.com>
To:	linux-pm@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>,
	Russell King <linux@....linux.org.uk>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Kumar Gala <galak@...eaurora.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Mark Rutland <mark.rutland@....com>,
	Pawel Moll <pawel.moll@....com>,
	Rob Herring <robh+dt@...nel.org>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Stephen Warren <swarren@...dotorg.org>,
	Tomasz Figa <t.figa@...sung.com>,
	Tomasz Figa <tomasz.figa@...il.com>
Subject: [PATCH RFC 01/10] ARM: s3c64xx: pm: Use name field of generic_pm_domain

This patch removes name field from private s3c64xx_pm_domain struct and
moves domain name to dedicated field of generic_pm_domain struct.

When at it, beautify the names a bit, since they are used by genpd core
as message prefixes.

Signed-off-by: Tomasz Figa <tomasz.figa@...il.com>
---
 arch/arm/mach-s3c64xx/pm.c | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c
index 8cdb824..5238d66 100644
--- a/arch/arm/mach-s3c64xx/pm.c
+++ b/arch/arm/mach-s3c64xx/pm.c
@@ -35,7 +35,6 @@
 #include "regs-syscon-power.h"
 
 struct s3c64xx_pm_domain {
-	char *const name;
 	u32 ena;
 	u32 pwr_stat;
 	struct generic_pm_domain pd;
@@ -76,7 +75,7 @@ static int s3c64xx_pd_on(struct generic_pm_domain *domain)
 		} while (retry--);
 
 		if (!retry) {
-			pr_err("Failed to start domain %s\n", pd->name);
+			pr_err("Failed to start domain %s\n", pd->pd.name);
 			return -EBUSY;
 		}
 	}
@@ -85,78 +84,78 @@ static int s3c64xx_pd_on(struct generic_pm_domain *domain)
 }
 
 static struct s3c64xx_pm_domain s3c64xx_pm_irom = {
-	.name = "IROM",
 	.ena = S3C64XX_NORMALCFG_IROM_ON,
 	.pd = {
+		.name = "domain_irom",
 		.power_off = s3c64xx_pd_off,
 		.power_on = s3c64xx_pd_on,
 	},
 };
 
 static struct s3c64xx_pm_domain s3c64xx_pm_etm = {
-	.name = "ETM",
 	.ena = S3C64XX_NORMALCFG_DOMAIN_ETM_ON,
 	.pwr_stat = S3C64XX_BLKPWRSTAT_ETM,
 	.pd = {
+		.name = "domain_etm",
 		.power_off = s3c64xx_pd_off,
 		.power_on = s3c64xx_pd_on,
 	},
 };
 
 static struct s3c64xx_pm_domain s3c64xx_pm_s = {
-	.name = "S",
 	.ena = S3C64XX_NORMALCFG_DOMAIN_S_ON,
 	.pwr_stat = S3C64XX_BLKPWRSTAT_S,
 	.pd = {
+		.name = "domain_s",
 		.power_off = s3c64xx_pd_off,
 		.power_on = s3c64xx_pd_on,
 	},
 };
 
 static struct s3c64xx_pm_domain s3c64xx_pm_f = {
-	.name = "F",
 	.ena = S3C64XX_NORMALCFG_DOMAIN_F_ON,
 	.pwr_stat = S3C64XX_BLKPWRSTAT_F,
 	.pd = {
+		.name = "domain_f",
 		.power_off = s3c64xx_pd_off,
 		.power_on = s3c64xx_pd_on,
 	},
 };
 
 static struct s3c64xx_pm_domain s3c64xx_pm_p = {
-	.name = "P",
 	.ena = S3C64XX_NORMALCFG_DOMAIN_P_ON,
 	.pwr_stat = S3C64XX_BLKPWRSTAT_P,
 	.pd = {
+		.name = "domain_p",
 		.power_off = s3c64xx_pd_off,
 		.power_on = s3c64xx_pd_on,
 	},
 };
 
 static struct s3c64xx_pm_domain s3c64xx_pm_i = {
-	.name = "I",
 	.ena = S3C64XX_NORMALCFG_DOMAIN_I_ON,
 	.pwr_stat = S3C64XX_BLKPWRSTAT_I,
 	.pd = {
+		.name = "domain_i",
 		.power_off = s3c64xx_pd_off,
 		.power_on = s3c64xx_pd_on,
 	},
 };
 
 static struct s3c64xx_pm_domain s3c64xx_pm_g = {
-	.name = "G",
 	.ena = S3C64XX_NORMALCFG_DOMAIN_G_ON,
 	.pd = {
+		.name = "domain_g",
 		.power_off = s3c64xx_pd_off,
 		.power_on = s3c64xx_pd_on,
 	},
 };
 
 static struct s3c64xx_pm_domain s3c64xx_pm_v = {
-	.name = "V",
 	.ena = S3C64XX_NORMALCFG_DOMAIN_V_ON,
 	.pwr_stat = S3C64XX_BLKPWRSTAT_V,
 	.pd = {
+		.name = "domain_v",
 		.power_off = s3c64xx_pd_off,
 		.power_on = s3c64xx_pd_on,
 	},
-- 
1.8.5.2

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