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| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2020-04-03 22:51:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-17 10:48:45 +0200 |
| commit | 46cc8837482c5de163068a401d136e18c8b04e5f (patch) | |
| tree | aa1a66c7b006701e2a85520d3388a37ac9608765 /include | |
| parent | d56a8ea400a7de2a81d4fcfaa70c4b2f347c1ebf (diff) | |
| download | linux-stable-46cc8837482c5de163068a401d136e18c8b04e5f.tar.gz linux-stable-46cc8837482c5de163068a401d136e18c8b04e5f.tar.bz2 linux-stable-46cc8837482c5de163068a401d136e18c8b04e5f.zip | |
thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
commit 3f5b9959041e0db6dacbea80bb833bff5900999f upstream.
When CONFIG_DEVFREQ_THERMAL is disabled all functions except
of_devfreq_cooling_register_power() were already inlined. Also inline
the last function to avoid compile errors when multiple drivers call
of_devfreq_cooling_register_power() when CONFIG_DEVFREQ_THERMAL is not
set. Compilation failed with the following message:
multiple definition of `of_devfreq_cooling_register_power'
(which then lists all usages of of_devfreq_cooling_register_power())
Thomas Zimmermann reported this problem [0] on a kernel config with
CONFIG_DRM_LIMA={m,y}, CONFIG_DRM_PANFROST={m,y} and
CONFIG_DEVFREQ_THERMAL=n after both, the lima and panfrost drivers
gained devfreq cooling support.
[0] https://www.spinics.net/lists/dri-devel/msg252825.html
Fixes: a76caf55e5b356 ("thermal: Add devfreq cooling")
Cc: stable@vger.kernel.org
Reported-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200403205133.1101808-1-martin.blumenstingl@googlemail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/devfreq_cooling.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/devfreq_cooling.h b/include/linux/devfreq_cooling.h index 4635f95000a4..79a6e37a1d6f 100644 --- a/include/linux/devfreq_cooling.h +++ b/include/linux/devfreq_cooling.h @@ -75,7 +75,7 @@ void devfreq_cooling_unregister(struct thermal_cooling_device *dfc); #else /* !CONFIG_DEVFREQ_THERMAL */ -struct thermal_cooling_device * +static inline struct thermal_cooling_device * of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, struct devfreq_cooling_power *dfc_power) { |