From: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx> [ Upstream commit d3a2328e741bf6e9e6bda750e0a63832fa365a74 ] The TSC id and number of TSC ids should be stored as unsigned int as they can't be negative. Fix the datatype of the loop counter 'i' and rcar_gen3_thermal_tsc.id to reflect this. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx> Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> Link: https://lore.kernel.org/r/20210804091818.2196806-3-niklas.soderlund+renesas@xxxxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- 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 fdf16aa34eb4..702696cf58b6 100644 --- a/drivers/thermal/rcar_gen3_thermal.c +++ b/drivers/thermal/rcar_gen3_thermal.c @@ -84,7 +84,7 @@ struct rcar_gen3_thermal_tsc { struct thermal_zone_device *zone; struct equation_coefs coef; int tj_t; - int id; /* thermal channel id */ + unsigned int id; /* thermal channel id */ }; struct rcar_gen3_thermal_priv { @@ -310,7 +310,8 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev) const int *ths_tj_1 = of_device_get_match_data(dev); struct resource *res; struct thermal_zone_device *zone; - int ret, i; + unsigned int i; + int ret; /* default values if FUSEs are missing */ /* TODO: Read values from hardware on supported platforms */ @@ -376,7 +377,7 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev) if (ret < 0) goto error_unregister; - dev_info(dev, "TSC%d: Loaded %d trip points\n", i, ret); + dev_info(dev, "TSC%u: Loaded %d trip points\n", i, ret); } priv->num_tscs = i; -- 2.30.2
