From 70e9d7b59f5d56cb83ace31380ac75531fbbb591 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 18 Mar 2015 02:19:24 +0900 Subject: [PATCH] ARM: EXYNOS: Use platform device name as power domain name The power domain nodes in DTS may be very generic (e.g. "power-domain" for Exynos 5420) making it very hard to debug: $ cat /sys/kernel/debug/pm_genpd/pm_genpd_summary domain status slaves power-domain on Use platform device name instead so the names will be a little more user friendly: domain status slaves 100440e0.power-domain on Signed-off-by: Krzysztof Kozlowski Suggested-by: Javier Martinez Canillas Suggested-by: Sergei Shtylyov Reviewed-by: Javier Martinez Canillas Reviewed-by: Chanwoo Choi Reviewed-by: Kevin Hilman Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/pm_domains.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index ccdcacbd1cd9..a80d15d97df9 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -135,7 +135,7 @@ static __init int exynos4_pm_init_power_domain(void) return -ENOMEM; } - pd->pd.name = kstrdup(np->name, GFP_KERNEL); + pd->pd.name = kstrdup(dev_name(dev), GFP_KERNEL); pd->name = pd->pd.name; pd->base = of_iomap(np, 0); pd->pd.power_off = exynos_pd_power_off; -- 2.34.1