Re: [PATCH v2 04/10] thermal: Fix thermal_zone_of_sensor_register to match documentation

From: Guenter Roeck
Date: Mon Aug 03 2015 - 11:56:35 EST


On 08/03/2015 08:22 AM, Punit Agrawal wrote:
thermal_zone_of_sensor_register is documented as returning a pointer
to either a valid thermal_zone_device on success, or a corresponding
ERR_PTR() value.

In contrast, the function returns NULL when THERMAL_OF is configured
off. Fix this.

Signed-off-by: Punit Agrawal <punit.agrawal@xxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Eduardo Valentin <edubezval@xxxxxxxxx>
Cc: Zhang Rui <rui.zhang@xxxxxxxxx>

Acked-by: Guenter Roeck <linux@xxxxxxxxxxxx>

---
include/linux/thermal.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 037e9df..a47b34a 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -364,7 +364,7 @@ static inline struct thermal_zone_device *
thermal_zone_of_sensor_register(struct device *dev, int id, void *data,
const struct thermal_zone_of_device_ops *ops)
{
- return NULL;
+ return ERR_PTR(-ENOSYS);
}

static inline


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