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PM / devfreq: Fix build issues with devfreq disabled

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commit dbd7a2a941 upstream.

The existing no-op shims for when PM_DEVFREQ (or an individual governor)
only do half the job.  The governor specific config/tuning structs need
to be available to avoid compile errors in drivers using devfreq.

Fixes: 6563f60f14 ("drm/msm/gpu: Add devfreq tuning debugfs")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Patchwork: https://patchwork.freedesktop.org/patch/519801/
Link: https://lore.kernel.org/r/20230123153745.3185032-1-robdclark@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rob Clark
2023-01-23 07:37:45 -08:00
committed by Greg Kroah-Hartman
parent a08c1f1268
commit 5446585e42
1 changed files with 2 additions and 5 deletions
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7
include/linux/devfreq.h
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@@ -273,8 +273,8 @@ void devm_devfreq_unregister_notifier(struct device *dev,
struct devfreq *devfreq_get_devfreq_by_node(struct device_node *node);
struct devfreq *devfreq_get_devfreq_by_phandle(struct device *dev,
const char *phandle_name, int index);
#endif /* CONFIG_PM_DEVFREQ */
#if IS_ENABLED(CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND)
/**
* struct devfreq_simple_ondemand_data - ``void *data`` fed to struct devfreq
* and devfreq_add_device
@@ -292,9 +292,7 @@ struct devfreq_simple_ondemand_data {
unsigned int upthreshold;
unsigned int downdifferential;
};
#endif
#if IS_ENABLED(CONFIG_DEVFREQ_GOV_PASSIVE)
enum devfreq_parent_dev_type {
DEVFREQ_PARENT_DEV,
CPUFREQ_PARENT_DEV,
@@ -337,9 +335,8 @@ struct devfreq_passive_data {
struct notifier_block nb;
struct list_head cpu_data_list;
};
#endif
#else /* !CONFIG_PM_DEVFREQ */
#if !defined(CONFIG_PM_DEVFREQ)
static inline struct devfreq *devfreq_add_device(struct device *dev,
struct devfreq_dev_profile *profile,
const char *governor_name,