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reset: Add missing function stub for device_reset 

The Mediatek's thermal driver fails to compile when the RESET_CONTROLLER
option is not set. Logically, as the driver depends on this option to compile,
the Kconfig should select it but actually that is not correct because the
Kconfig provides also the COMPILE_TEST to increase the compile test coverage.

By providing the missing 'device_reset' stub for the driver in reset.h, that
let the kernel to compile on different platforms with the Mediatek thermal
driver enabled with the COMPILE_TEST option.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Daniel Lezcano 2016-04-01 21:38:16 +02:00 committed by Philipp Zabel
parent 6cf151fc53
commit 4113652252
1 changed files with 6 additions and 0 deletions
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6
include/linux/reset.h
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@ -56,6 +56,12 @@ static inline void reset_control_put(struct reset_control *rstc)
WARN_ON(1);
}
static inline int __must_check device_reset(struct device *dev)
{
WARN_ON(1);
return -ENOTSUPP;
}
static inline int device_reset_optional(struct device *dev)
{
return -ENOTSUPP;