From d12250ef8dc1bbc811d505776be053e358ba82f5 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 26 Nov 2012 02:32:20 +0000 Subject: [PATCH] thermal: rcar: add rcar_zone_to_priv() macro This patch adds rcar_zone_to_priv() which is a helper macro for gettign private data. Signed-off-by: Kuninori Morimoto Signed-off-by: Zhang Rui --- drivers/thermal/rcar_thermal.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index f2678ff0ed2..90db951725d 100644 --- a/drivers/thermal/rcar_thermal.c +++ b/drivers/thermal/rcar_thermal.c @@ -44,6 +44,7 @@ struct rcar_thermal_priv { }; #define MCELSIUS(temp) ((temp) * 1000) +#define rcar_zone_to_priv(zone) (zone->devdata) /* * basic functions @@ -98,7 +99,7 @@ static void rcar_thermal_bset(struct rcar_thermal_priv *priv, u32 reg, static int rcar_thermal_get_temp(struct thermal_zone_device *zone, unsigned long *temp) { - struct rcar_thermal_priv *priv = zone->devdata; + struct rcar_thermal_priv *priv = rcar_zone_to_priv(zone); int val, min, max, tmp; tmp = -200; /* default */