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authorMartin Blumenstingl <martin.blumenstingl@googlemail.com>2020-04-03 22:51:33 +0200
committerDaniel Lezcano <daniel.lezcano@linaro.org>2020-04-07 10:45:15 +0200
commit3f5b9959041e0db6dacbea80bb833bff5900999f (patch)
treedd75b8aab6498defc38df52256a5b9733f332fce /include
parent76a5c400aae52f541737de982e2b5a2e1f423bab (diff)
thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
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
Diffstat (limited to 'include')
-rw-r--r--include/linux/devfreq_cooling.h2
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)
{