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Subject[PATCH] thermal: Fix thermal_zone_of_sensor_register to match documentation
Date
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@arm.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Zhang Rui <rui.zhang@intel.com>
---
Hi Eduardo, Rui,

This patch has been on the list without any objection for sometime [0]
now. Could you pick this up for the next rc please?

Thanks,
Punit

[0] http://thread.gmane.org/gmane.linux.kernel/2011466/focus=2013175

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..f344e51 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(-ENODEV);
}

static inline
--
2.5.0


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