From: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
The device match data needs to be accessible outside the probe function,
store it in the private data structure.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Eduardo Valentin <edubezval@xxxxxxxxx>
(cherry picked from commit cc4d072b66298716484f5c78d782c64509f4b6d9)
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
drivers/thermal/rcar_gen3_thermal.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c
index d37c7d8f8fcd..f259a995c66c 100644
--- a/drivers/thermal/rcar_gen3_thermal.c
+++ b/drivers/thermal/rcar_gen3_thermal.c
@@ -88,6 +88,7 @@ struct rcar_gen3_thermal_priv {
struct rcar_gen3_thermal_tsc *tscs[TSC_MAX_NUM];
unsigned int num_tscs;
spinlock_t lock; /* Protect interrupts on and off */
+ const struct rcar_gen3_thermal_data *data;
};
struct rcar_gen3_thermal_data {
@@ -351,8 +352,6 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
struct thermal_zone_device *zone;
int ret, irq, i;
char *irqname;
- const struct rcar_gen3_thermal_data *match_data =
- of_device_get_match_data(dev);
/* default values if FUSEs are missing */
/* TODO: Read values from hardware on supported platforms */
@@ -367,6 +366,8 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
+ priv->data = of_device_get_match_data(dev);
+
spin_lock_init(&priv->lock);
platform_set_drvdata(pdev, priv);
@@ -417,7 +418,7 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
priv->tscs[i] = tsc;
- match_data->thermal_init(tsc);
+ priv->data->thermal_init(tsc);
rcar_gen3_thermal_calc_coefs(&tsc->coef, ptat, thcode[i]);
zone = devm_thermal_zone_of_sensor_register(dev, i, tsc,
--
2.1.4
