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 <kuninori.morimoto.gx@renesas.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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@ -44,6 +44,7 @@ struct rcar_thermal_priv {
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};
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#define MCELSIUS(temp) ((temp) * 1000)
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#define rcar_zone_to_priv(zone) (zone->devdata)
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/*
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* basic functions
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@ -98,7 +99,7 @@ static void rcar_thermal_bset(struct rcar_thermal_priv *priv, u32 reg,
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static int rcar_thermal_get_temp(struct thermal_zone_device *zone,
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unsigned long *temp)
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{
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struct rcar_thermal_priv *priv = zone->devdata;
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struct rcar_thermal_priv *priv = rcar_zone_to_priv(zone);
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int val, min, max, tmp;
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tmp = -200; /* default */
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