diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2012-11-26 02:32:20 +0000 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2012-11-26 11:03:55 +0800 |
| commit | d12250ef8dc1bbc811d505776be053e358ba82f5 (patch) | |
| tree | 4b1304f49d1d9f80f88c26fbf4f60e75ab0281c6 /drivers/thermal | |
| parent | c499703e64bef8f2e8ffe9ea7ee63a0a926b5530 (diff) | |
| download | linux-d12250ef8dc1bbc811d505776be053e358ba82f5.tar.bz2 | |
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>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/rcar_thermal.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c index f2678ff0ed2b..90db951725da 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 */ |