thermal: streamline get_trend callbacks
authorSascha Hauer <s.hauer@pengutronix.de>
Wed, 22 Jun 2016 08:42:03 +0000 (16:42 +0800)
committerZhang Rui <rui.zhang@intel.com>
Tue, 27 Sep 2016 06:02:16 +0000 (14:02 +0800)
commite78eaf45993a51e5d7120de48aa01f059ffe8d37
tree13604f5d5bcfceb290f84f6df7a34fd44582cb91
parent826386e73193e0b58c6d797fbbab409bc98b1d9c
thermal: streamline get_trend callbacks

The .get_trend callback in struct thermal_zone_device_ops has
the prototype:
        int (*get_trend) (struct thermal_zone_device *, int,
                          enum thermal_trend *);
whereas the .get_trend callback in struct thermal_zone_of_device_ops
has:
        int (*get_trend)(void *, long *);

Streamline both prototypes and add the trip argument to the OF callback
aswell and use enum thermal_trend * instead of an integer pointer.

While the OF prototype may be the better one, this should be decided at
framework level and not on OF level.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: linux-pm@vger.kernel.org
Reviewed-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
drivers/thermal/of-thermal.c
drivers/thermal/qcom/tsens.c
drivers/thermal/qcom/tsens.h
drivers/thermal/ti-soc-thermal/ti-thermal-common.c
include/linux/thermal.h