| Message ID | 20250116002721.75592-5-kuurtb@gmail.com (mailing list archive) |
|---|---|
| State | Handled Elsewhere, archived |
| Headers | show |
| Series | Hide platform_profile_handler from consumers | expand |
On 1/16/25 1:27 AM, Kurt Borja wrote: > Replace *profile_get and *profile_set members with a general *ops > member. > > Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> > Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> > --- > drivers/acpi/platform_profile.c | 6 ++--- > .../surface/surface_platform_profile.c | 8 +++++-- > drivers/platform/x86/acer-wmi.c | 11 +++++---- > drivers/platform/x86/amd/pmf/sps.c | 8 +++++-- > drivers/platform/x86/asus-wmi.c | 8 +++++-- > drivers/platform/x86/dell/alienware-wmi.c | 8 +++++-- > drivers/platform/x86/dell/dell-pc.c | 8 +++++-- > drivers/platform/x86/hp/hp-wmi.c | 24 ++++++++++++++----- > drivers/platform/x86/ideapad-laptop.c | 8 +++++-- > .../platform/x86/inspur_platform_profile.c | 8 +++++-- > drivers/platform/x86/thinkpad_acpi.c | 8 +++++-- > include/linux/platform_profile.h | 10 ++++++-- > 12 files changed, 84 insertions(+), 31 deletions(-) > > diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c > index bd90aa4e8371..161a05d57b0f 100644 > --- a/drivers/acpi/platform_profile.c > +++ b/drivers/acpi/platform_profile.c > @@ -65,7 +65,7 @@ static int _store_class_profile(struct device *dev, void *data) > if (!test_bit(*bit, handler->choices)) > return -EOPNOTSUPP; > > - return handler->profile_set(dev, *bit); > + return handler->ops->profile_set(dev, *bit); > } > > /** > @@ -102,7 +102,7 @@ static int get_class_profile(struct device *dev, > > lockdep_assert_held(&profile_lock); > handler = to_pprof_handler(dev); > - err = handler->profile_get(dev, &val); > + err = handler->ops->profile_get(dev, &val); > if (err) { > pr_err("Failed to get profile for handler %s\n", handler->name); > return err; > @@ -466,7 +466,7 @@ int platform_profile_register(struct platform_profile_handler *pprof, void *drvd > > /* Sanity check the profile handler */ > if (!pprof || bitmap_empty(pprof->choices, PLATFORM_PROFILE_LAST) || > - !pprof->profile_set || !pprof->profile_get) { > + !pprof->ops->profile_set || !pprof->ops->profile_get) { > pr_err("platform_profile: handler is invalid\n"); > return -EINVAL; > } > diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c > index 26c1230e75df..76967bfeeef8 100644 > --- a/drivers/platform/surface/surface_platform_profile.c > +++ b/drivers/platform/surface/surface_platform_profile.c > @@ -201,6 +201,11 @@ static int ssam_platform_profile_set(struct device *dev, > return tp; > } > > +static const struct platform_profile_ops ssam_platform_profile_ops = { > + .profile_get = ssam_platform_profile_get, > + .profile_set = ssam_platform_profile_set, > +}; > + > static int surface_platform_profile_probe(struct ssam_device *sdev) > { > struct ssam_platform_profile_device *tpd; > @@ -214,8 +219,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) > > tpd->handler.name = "Surface Platform Profile"; > tpd->handler.dev = &sdev->dev; > - tpd->handler.profile_get = ssam_platform_profile_get; > - tpd->handler.profile_set = ssam_platform_profile_set; > + tpd->handler.ops = &ssam_platform_profile_ops; > > tpd->has_fan = device_property_read_bool(&sdev->dev, "has_fan"); > > diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c > index c68c0d744a69..63e6bd1fe339 100644 > --- a/drivers/platform/x86/acer-wmi.c > +++ b/drivers/platform/x86/acer-wmi.c > @@ -2019,6 +2019,11 @@ acer_predator_v4_platform_profile_set(struct device *dev, > return 0; > } > > +static const struct platform_profile_ops acer_predator_v4_platform_profile_ops = { > + .profile_get = acer_predator_v4_platform_profile_get, > + .profile_set = acer_predator_v4_platform_profile_set, > +}; > + > static int acer_platform_profile_setup(struct platform_device *device) > { > if (quirks->predator_v4) { > @@ -2027,10 +2032,8 @@ static int acer_platform_profile_setup(struct platform_device *device) > > platform_profile_handler.name = "acer-wmi"; > platform_profile_handler.dev = &device->dev; > - platform_profile_handler.profile_get = > - acer_predator_v4_platform_profile_get; > - platform_profile_handler.profile_set = > - acer_predator_v4_platform_profile_set; > + platform_profile_handler.ops = > + &acer_predator_v4_platform_profile_ops; > > err = WMID_gaming_get_misc_setting(ACER_WMID_MISC_SETTING_SUPPORTED_PROFILES, > (u8 *)&supported_profiles); > diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c > index cf2e51f67787..6ae82ae86d22 100644 > --- a/drivers/platform/x86/amd/pmf/sps.c > +++ b/drivers/platform/x86/amd/pmf/sps.c > @@ -387,6 +387,11 @@ static int amd_pmf_profile_set(struct device *dev, > return 0; > } > > +static const struct platform_profile_ops amd_pmf_profile_ops = { > + .profile_get = amd_pmf_profile_get, > + .profile_set = amd_pmf_profile_set, > +}; > + > int amd_pmf_init_sps(struct amd_pmf_dev *dev) > { > int err; > @@ -407,8 +412,7 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) > > dev->pprof.name = "amd-pmf"; > dev->pprof.dev = dev->dev; > - dev->pprof.profile_get = amd_pmf_profile_get; > - dev->pprof.profile_set = amd_pmf_profile_set; > + dev->pprof.ops = &amd_pmf_profile_ops; > > /* Setup supported modes */ > set_bit(PLATFORM_PROFILE_LOW_POWER, dev->pprof.choices); > diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c > index 6b8b30551d36..992956c89d38 100644 > --- a/drivers/platform/x86/asus-wmi.c > +++ b/drivers/platform/x86/asus-wmi.c > @@ -3852,6 +3852,11 @@ static int asus_wmi_platform_profile_set(struct device *dev, > return throttle_thermal_policy_write(asus); > } > > +static const struct platform_profile_ops asus_wmi_platform_profile_ops = { > + .profile_get = asus_wmi_platform_profile_get, > + .profile_set = asus_wmi_platform_profile_set, > +}; > + > static int platform_profile_setup(struct asus_wmi *asus) > { > struct device *dev = &asus->platform_device->dev; > @@ -3878,8 +3883,7 @@ static int platform_profile_setup(struct asus_wmi *asus) > > asus->platform_profile_handler.name = "asus-wmi"; > asus->platform_profile_handler.dev = dev; > - asus->platform_profile_handler.profile_get = asus_wmi_platform_profile_get; > - asus->platform_profile_handler.profile_set = asus_wmi_platform_profile_set; > + asus->platform_profile_handler.ops = &asus_wmi_platform_profile_ops; > > set_bit(PLATFORM_PROFILE_QUIET, asus->platform_profile_handler.choices); > set_bit(PLATFORM_PROFILE_BALANCED, > diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x86/dell/alienware-wmi.c > index 0346f8e88bf8..b8359b177a0f 100644 > --- a/drivers/platform/x86/dell/alienware-wmi.c > +++ b/drivers/platform/x86/dell/alienware-wmi.c > @@ -1078,6 +1078,11 @@ static int thermal_profile_set(struct device *dev, > return wmax_thermal_control(supported_thermal_profiles[profile]); > } > > +static const struct platform_profile_ops awcc_platform_profile_ops = { > + .profile_get = thermal_profile_get, > + .profile_set = thermal_profile_set, > +}; > + > static int create_thermal_profile(struct platform_device *platform_device) > { > enum platform_profile_option profile; > @@ -1124,10 +1129,9 @@ static int create_thermal_profile(struct platform_device *platform_device) > set_bit(PLATFORM_PROFILE_PERFORMANCE, pp_handler.choices); > } > > - pp_handler.profile_get = thermal_profile_get; > - pp_handler.profile_set = thermal_profile_set; > pp_handler.name = "alienware-wmi"; > pp_handler.dev = &platform_device->dev; > + pp_handler.ops = &awcc_platform_profile_ops; > > return devm_platform_profile_register(&pp_handler, NULL); > } > diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c > index c86b05b5a1cb..9010a231f209 100644 > --- a/drivers/platform/x86/dell/dell-pc.c > +++ b/drivers/platform/x86/dell/dell-pc.c > @@ -231,6 +231,11 @@ static int thermal_platform_profile_get(struct device *dev, > return 0; > } > > +static const struct platform_profile_ops dell_pc_platform_profile_ops = { > + .profile_get = thermal_platform_profile_get, > + .profile_set = thermal_platform_profile_set, > +}; > + > static int thermal_init(void) > { > int ret; > @@ -258,8 +263,7 @@ static int thermal_init(void) > } > thermal_handler->name = "dell-pc"; > thermal_handler->dev = &platform_device->dev; > - thermal_handler->profile_get = thermal_platform_profile_get; > - thermal_handler->profile_set = thermal_platform_profile_set; > + thermal_handler->ops = &dell_pc_platform_profile_ops; > > if (supported_modes & DELL_QUIET) > set_bit(PLATFORM_PROFILE_QUIET, thermal_handler->choices); > diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c > index b8e62dc9cecd..60328b35be74 100644 > --- a/drivers/platform/x86/hp/hp-wmi.c > +++ b/drivers/platform/x86/hp/hp-wmi.c > @@ -1565,6 +1565,21 @@ static inline void omen_unregister_powersource_event_handler(void) > unregister_acpi_notifier(&platform_power_source_nb); > } > > +static const struct platform_profile_ops platform_profile_omen_ops = { > + .profile_get = platform_profile_omen_get, > + .profile_set = platform_profile_omen_set, > +}; > + > +static const struct platform_profile_ops platform_profile_victus_ops = { > + .profile_get = platform_profile_victus_get, > + .profile_set = platform_profile_victus_set, > +}; > + > +static const struct platform_profile_ops hp_wmi_platform_profile_ops = { > + .profile_get = hp_wmi_platform_profile_get, > + .profile_set = hp_wmi_platform_profile_set, > +}; > + > static int thermal_profile_setup(struct platform_device *device) > { > int err, tp; > @@ -1582,8 +1597,7 @@ static int thermal_profile_setup(struct platform_device *device) > if (err < 0) > return err; > > - platform_profile_handler.profile_get = platform_profile_omen_get; > - platform_profile_handler.profile_set = platform_profile_omen_set; > + platform_profile_handler.ops = &platform_profile_omen_ops; > > set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); > } else if (is_victus_thermal_profile()) { > @@ -1599,8 +1613,7 @@ static int thermal_profile_setup(struct platform_device *device) > if (err < 0) > return err; > > - platform_profile_handler.profile_get = platform_profile_victus_get; > - platform_profile_handler.profile_set = platform_profile_victus_set; > + platform_profile_handler.ops = &platform_profile_victus_ops; > > set_bit(PLATFORM_PROFILE_QUIET, platform_profile_handler.choices); > } else { > @@ -1617,8 +1630,7 @@ static int thermal_profile_setup(struct platform_device *device) > if (err) > return err; > > - platform_profile_handler.profile_get = hp_wmi_platform_profile_get; > - platform_profile_handler.profile_set = hp_wmi_platform_profile_set; > + platform_profile_handler.ops = &hp_wmi_platform_profile_ops; > > set_bit(PLATFORM_PROFILE_QUIET, platform_profile_handler.choices); > set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); > diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c > index fc317f42bb82..96e99513b0b5 100644 > --- a/drivers/platform/x86/ideapad-laptop.c > +++ b/drivers/platform/x86/ideapad-laptop.c > @@ -1063,6 +1063,11 @@ static const struct dmi_system_id ideapad_dytc_v4_allow_table[] = { > {} > }; > > +static const struct platform_profile_ops dytc_profile_ops = { > + .profile_get = dytc_profile_get, > + .profile_set = dytc_profile_set, > +}; > + > static int ideapad_dytc_profile_init(struct ideapad_private *priv) > { > int err, dytc_version; > @@ -1105,8 +1110,7 @@ static int ideapad_dytc_profile_init(struct ideapad_private *priv) > priv->dytc->pprof.name = "ideapad-laptop"; > priv->dytc->pprof.dev = &priv->platform_device->dev; > priv->dytc->priv = priv; > - priv->dytc->pprof.profile_get = dytc_profile_get; > - priv->dytc->pprof.profile_set = dytc_profile_set; > + priv->dytc->pprof.ops = &dytc_profile_ops; > > /* Setup supported modes */ > set_bit(PLATFORM_PROFILE_LOW_POWER, priv->dytc->pprof.choices); > diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c > index 47d2dbbf3392..d0a8e4eebffa 100644 > --- a/drivers/platform/x86/inspur_platform_profile.c > +++ b/drivers/platform/x86/inspur_platform_profile.c > @@ -164,6 +164,11 @@ static int inspur_platform_profile_get(struct device *dev, > return 0; > } > > +static const struct platform_profile_ops inspur_platform_profile_ops = { > + .profile_get = inspur_platform_profile_get, > + .profile_set = inspur_platform_profile_set, > +}; > + > static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) > { > struct inspur_wmi_priv *priv; > @@ -177,8 +182,7 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) > > priv->handler.name = "inspur-wmi"; > priv->handler.dev = &wdev->dev; > - priv->handler.profile_get = inspur_platform_profile_get; > - priv->handler.profile_set = inspur_platform_profile_set; > + priv->handler.ops = &inspur_platform_profile_ops; > > set_bit(PLATFORM_PROFILE_LOW_POWER, priv->handler.choices); > set_bit(PLATFORM_PROFILE_BALANCED, priv->handler.choices); > diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c > index 0abe22228fdb..9e26f5670fc7 100644 > --- a/drivers/platform/x86/thinkpad_acpi.c > +++ b/drivers/platform/x86/thinkpad_acpi.c > @@ -10539,12 +10539,16 @@ static int dytc_profile_set(struct device *dev, > return err; > } > > -static struct platform_profile_handler dytc_profile = { > - .name = "thinkpad-acpi", > +static const struct platform_profile_ops dytc_profile_ops = { > .profile_get = dytc_profile_get, > .profile_set = dytc_profile_set, > }; > > +static struct platform_profile_handler dytc_profile = { > + .name = "thinkpad-acpi", > + .ops = &dytc_profile_ops, > +}; > + > static void dytc_profile_refresh(void) > { > enum platform_profile_option profile; > diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h > index 5296d886c243..6013c05d7b86 100644 > --- a/include/linux/platform_profile.h > +++ b/include/linux/platform_profile.h > @@ -28,14 +28,20 @@ enum platform_profile_option { > PLATFORM_PROFILE_LAST, /*must always be last */ > }; > > +struct platform_profile_handler; > + > +struct platform_profile_ops { > + int (*profile_get)(struct device *dev, enum platform_profile_option *profile); > + int (*profile_set)(struct device *dev, enum platform_profile_option profile); > +}; > + > struct platform_profile_handler { > const char *name; > struct device *dev; > struct device class_dev; > int minor; > unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)]; > - int (*profile_get)(struct device *dev, enum platform_profile_option *profile); > - int (*profile_set)(struct device *dev, enum platform_profile_option profile); > + const struct platform_profile_ops *ops; > }; > > int platform_profile_register(struct platform_profile_handler *pprof, void *drvdata);
diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index bd90aa4e8371..161a05d57b0f 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -65,7 +65,7 @@ static int _store_class_profile(struct device *dev, void *data) if (!test_bit(*bit, handler->choices)) return -EOPNOTSUPP; - return handler->profile_set(dev, *bit); + return handler->ops->profile_set(dev, *bit); } /** @@ -102,7 +102,7 @@ static int get_class_profile(struct device *dev, lockdep_assert_held(&profile_lock); handler = to_pprof_handler(dev); - err = handler->profile_get(dev, &val); + err = handler->ops->profile_get(dev, &val); if (err) { pr_err("Failed to get profile for handler %s\n", handler->name); return err; @@ -466,7 +466,7 @@ int platform_profile_register(struct platform_profile_handler *pprof, void *drvd /* Sanity check the profile handler */ if (!pprof || bitmap_empty(pprof->choices, PLATFORM_PROFILE_LAST) || - !pprof->profile_set || !pprof->profile_get) { + !pprof->ops->profile_set || !pprof->ops->profile_get) { pr_err("platform_profile: handler is invalid\n"); return -EINVAL; } diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c index 26c1230e75df..76967bfeeef8 100644 --- a/drivers/platform/surface/surface_platform_profile.c +++ b/drivers/platform/surface/surface_platform_profile.c @@ -201,6 +201,11 @@ static int ssam_platform_profile_set(struct device *dev, return tp; } +static const struct platform_profile_ops ssam_platform_profile_ops = { + .profile_get = ssam_platform_profile_get, + .profile_set = ssam_platform_profile_set, +}; + static int surface_platform_profile_probe(struct ssam_device *sdev) { struct ssam_platform_profile_device *tpd; @@ -214,8 +219,7 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) tpd->handler.name = "Surface Platform Profile"; tpd->handler.dev = &sdev->dev; - tpd->handler.profile_get = ssam_platform_profile_get; - tpd->handler.profile_set = ssam_platform_profile_set; + tpd->handler.ops = &ssam_platform_profile_ops; tpd->has_fan = device_property_read_bool(&sdev->dev, "has_fan"); diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index c68c0d744a69..63e6bd1fe339 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -2019,6 +2019,11 @@ acer_predator_v4_platform_profile_set(struct device *dev, return 0; } +static const struct platform_profile_ops acer_predator_v4_platform_profile_ops = { + .profile_get = acer_predator_v4_platform_profile_get, + .profile_set = acer_predator_v4_platform_profile_set, +}; + static int acer_platform_profile_setup(struct platform_device *device) { if (quirks->predator_v4) { @@ -2027,10 +2032,8 @@ static int acer_platform_profile_setup(struct platform_device *device) platform_profile_handler.name = "acer-wmi"; platform_profile_handler.dev = &device->dev; - platform_profile_handler.profile_get = - acer_predator_v4_platform_profile_get; - platform_profile_handler.profile_set = - acer_predator_v4_platform_profile_set; + platform_profile_handler.ops = + &acer_predator_v4_platform_profile_ops; err = WMID_gaming_get_misc_setting(ACER_WMID_MISC_SETTING_SUPPORTED_PROFILES, (u8 *)&supported_profiles); diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c index cf2e51f67787..6ae82ae86d22 100644 --- a/drivers/platform/x86/amd/pmf/sps.c +++ b/drivers/platform/x86/amd/pmf/sps.c @@ -387,6 +387,11 @@ static int amd_pmf_profile_set(struct device *dev, return 0; } +static const struct platform_profile_ops amd_pmf_profile_ops = { + .profile_get = amd_pmf_profile_get, + .profile_set = amd_pmf_profile_set, +}; + int amd_pmf_init_sps(struct amd_pmf_dev *dev) { int err; @@ -407,8 +412,7 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) dev->pprof.name = "amd-pmf"; dev->pprof.dev = dev->dev; - dev->pprof.profile_get = amd_pmf_profile_get; - dev->pprof.profile_set = amd_pmf_profile_set; + dev->pprof.ops = &amd_pmf_profile_ops; /* Setup supported modes */ set_bit(PLATFORM_PROFILE_LOW_POWER, dev->pprof.choices); diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 6b8b30551d36..992956c89d38 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -3852,6 +3852,11 @@ static int asus_wmi_platform_profile_set(struct device *dev, return throttle_thermal_policy_write(asus); } +static const struct platform_profile_ops asus_wmi_platform_profile_ops = { + .profile_get = asus_wmi_platform_profile_get, + .profile_set = asus_wmi_platform_profile_set, +}; + static int platform_profile_setup(struct asus_wmi *asus) { struct device *dev = &asus->platform_device->dev; @@ -3878,8 +3883,7 @@ static int platform_profile_setup(struct asus_wmi *asus) asus->platform_profile_handler.name = "asus-wmi"; asus->platform_profile_handler.dev = dev; - asus->platform_profile_handler.profile_get = asus_wmi_platform_profile_get; - asus->platform_profile_handler.profile_set = asus_wmi_platform_profile_set; + asus->platform_profile_handler.ops = &asus_wmi_platform_profile_ops; set_bit(PLATFORM_PROFILE_QUIET, asus->platform_profile_handler.choices); set_bit(PLATFORM_PROFILE_BALANCED, diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x86/dell/alienware-wmi.c index 0346f8e88bf8..b8359b177a0f 100644 --- a/drivers/platform/x86/dell/alienware-wmi.c +++ b/drivers/platform/x86/dell/alienware-wmi.c @@ -1078,6 +1078,11 @@ static int thermal_profile_set(struct device *dev, return wmax_thermal_control(supported_thermal_profiles[profile]); } +static const struct platform_profile_ops awcc_platform_profile_ops = { + .profile_get = thermal_profile_get, + .profile_set = thermal_profile_set, +}; + static int create_thermal_profile(struct platform_device *platform_device) { enum platform_profile_option profile; @@ -1124,10 +1129,9 @@ static int create_thermal_profile(struct platform_device *platform_device) set_bit(PLATFORM_PROFILE_PERFORMANCE, pp_handler.choices); } - pp_handler.profile_get = thermal_profile_get; - pp_handler.profile_set = thermal_profile_set; pp_handler.name = "alienware-wmi"; pp_handler.dev = &platform_device->dev; + pp_handler.ops = &awcc_platform_profile_ops; return devm_platform_profile_register(&pp_handler, NULL); } diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c index c86b05b5a1cb..9010a231f209 100644 --- a/drivers/platform/x86/dell/dell-pc.c +++ b/drivers/platform/x86/dell/dell-pc.c @@ -231,6 +231,11 @@ static int thermal_platform_profile_get(struct device *dev, return 0; } +static const struct platform_profile_ops dell_pc_platform_profile_ops = { + .profile_get = thermal_platform_profile_get, + .profile_set = thermal_platform_profile_set, +}; + static int thermal_init(void) { int ret; @@ -258,8 +263,7 @@ static int thermal_init(void) } thermal_handler->name = "dell-pc"; thermal_handler->dev = &platform_device->dev; - thermal_handler->profile_get = thermal_platform_profile_get; - thermal_handler->profile_set = thermal_platform_profile_set; + thermal_handler->ops = &dell_pc_platform_profile_ops; if (supported_modes & DELL_QUIET) set_bit(PLATFORM_PROFILE_QUIET, thermal_handler->choices); diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c index b8e62dc9cecd..60328b35be74 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -1565,6 +1565,21 @@ static inline void omen_unregister_powersource_event_handler(void) unregister_acpi_notifier(&platform_power_source_nb); } +static const struct platform_profile_ops platform_profile_omen_ops = { + .profile_get = platform_profile_omen_get, + .profile_set = platform_profile_omen_set, +}; + +static const struct platform_profile_ops platform_profile_victus_ops = { + .profile_get = platform_profile_victus_get, + .profile_set = platform_profile_victus_set, +}; + +static const struct platform_profile_ops hp_wmi_platform_profile_ops = { + .profile_get = hp_wmi_platform_profile_get, + .profile_set = hp_wmi_platform_profile_set, +}; + static int thermal_profile_setup(struct platform_device *device) { int err, tp; @@ -1582,8 +1597,7 @@ static int thermal_profile_setup(struct platform_device *device) if (err < 0) return err; - platform_profile_handler.profile_get = platform_profile_omen_get; - platform_profile_handler.profile_set = platform_profile_omen_set; + platform_profile_handler.ops = &platform_profile_omen_ops; set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); } else if (is_victus_thermal_profile()) { @@ -1599,8 +1613,7 @@ static int thermal_profile_setup(struct platform_device *device) if (err < 0) return err; - platform_profile_handler.profile_get = platform_profile_victus_get; - platform_profile_handler.profile_set = platform_profile_victus_set; + platform_profile_handler.ops = &platform_profile_victus_ops; set_bit(PLATFORM_PROFILE_QUIET, platform_profile_handler.choices); } else { @@ -1617,8 +1630,7 @@ static int thermal_profile_setup(struct platform_device *device) if (err) return err; - platform_profile_handler.profile_get = hp_wmi_platform_profile_get; - platform_profile_handler.profile_set = hp_wmi_platform_profile_set; + platform_profile_handler.ops = &hp_wmi_platform_profile_ops; set_bit(PLATFORM_PROFILE_QUIET, platform_profile_handler.choices); set_bit(PLATFORM_PROFILE_COOL, platform_profile_handler.choices); diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index fc317f42bb82..96e99513b0b5 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -1063,6 +1063,11 @@ static const struct dmi_system_id ideapad_dytc_v4_allow_table[] = { {} }; +static const struct platform_profile_ops dytc_profile_ops = { + .profile_get = dytc_profile_get, + .profile_set = dytc_profile_set, +}; + static int ideapad_dytc_profile_init(struct ideapad_private *priv) { int err, dytc_version; @@ -1105,8 +1110,7 @@ static int ideapad_dytc_profile_init(struct ideapad_private *priv) priv->dytc->pprof.name = "ideapad-laptop"; priv->dytc->pprof.dev = &priv->platform_device->dev; priv->dytc->priv = priv; - priv->dytc->pprof.profile_get = dytc_profile_get; - priv->dytc->pprof.profile_set = dytc_profile_set; + priv->dytc->pprof.ops = &dytc_profile_ops; /* Setup supported modes */ set_bit(PLATFORM_PROFILE_LOW_POWER, priv->dytc->pprof.choices); diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c index 47d2dbbf3392..d0a8e4eebffa 100644 --- a/drivers/platform/x86/inspur_platform_profile.c +++ b/drivers/platform/x86/inspur_platform_profile.c @@ -164,6 +164,11 @@ static int inspur_platform_profile_get(struct device *dev, return 0; } +static const struct platform_profile_ops inspur_platform_profile_ops = { + .profile_get = inspur_platform_profile_get, + .profile_set = inspur_platform_profile_set, +}; + static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) { struct inspur_wmi_priv *priv; @@ -177,8 +182,7 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) priv->handler.name = "inspur-wmi"; priv->handler.dev = &wdev->dev; - priv->handler.profile_get = inspur_platform_profile_get; - priv->handler.profile_set = inspur_platform_profile_set; + priv->handler.ops = &inspur_platform_profile_ops; set_bit(PLATFORM_PROFILE_LOW_POWER, priv->handler.choices); set_bit(PLATFORM_PROFILE_BALANCED, priv->handler.choices); diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 0abe22228fdb..9e26f5670fc7 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10539,12 +10539,16 @@ static int dytc_profile_set(struct device *dev, return err; } -static struct platform_profile_handler dytc_profile = { - .name = "thinkpad-acpi", +static const struct platform_profile_ops dytc_profile_ops = { .profile_get = dytc_profile_get, .profile_set = dytc_profile_set, }; +static struct platform_profile_handler dytc_profile = { + .name = "thinkpad-acpi", + .ops = &dytc_profile_ops, +}; + static void dytc_profile_refresh(void) { enum platform_profile_option profile; diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h index 5296d886c243..6013c05d7b86 100644 --- a/include/linux/platform_profile.h +++ b/include/linux/platform_profile.h @@ -28,14 +28,20 @@ enum platform_profile_option { PLATFORM_PROFILE_LAST, /*must always be last */ }; +struct platform_profile_handler; + +struct platform_profile_ops { + int (*profile_get)(struct device *dev, enum platform_profile_option *profile); + int (*profile_set)(struct device *dev, enum platform_profile_option profile); +}; + struct platform_profile_handler { const char *name; struct device *dev; struct device class_dev; int minor; unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)]; - int (*profile_get)(struct device *dev, enum platform_profile_option *profile); - int (*profile_set)(struct device *dev, enum platform_profile_option profile); + const struct platform_profile_ops *ops; }; int platform_profile_register(struct platform_profile_handler *pprof, void *drvdata);