| Message ID | 20241028020131.8031-4-mario.limonciello@amd.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | Add support for binding ACPI platform profile to multiple drivers | expand |
On 10/28/24 3:01 AM, Mario Limonciello wrote: > To allow registering and unregistering multiple platform handlers calls > to platform_profile_remove() will need to know which handler is to be > removed. Add an argument for this. > > Tested-by: Matthew Schwartz <matthew.schwartz@linux.dev> > Reviewed-by: Hans de Goede <hdegoede@redhat.com> > Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> > --- > v2: > * Use ssam_device_get_drvdata() for surface > --- > drivers/acpi/platform_profile.c | 2 +- > drivers/platform/surface/surface_platform_profile.c | 5 ++++- > drivers/platform/x86/acer-wmi.c | 4 ++-- > drivers/platform/x86/amd/pmf/sps.c | 2 +- > drivers/platform/x86/asus-wmi.c | 4 ++-- > drivers/platform/x86/dell/dell-pc.c | 2 +- > drivers/platform/x86/hp/hp-wmi.c | 2 +- > drivers/platform/x86/ideapad-laptop.c | 2 +- > drivers/platform/x86/inspur_platform_profile.c | 5 ++++- > drivers/platform/x86/thinkpad_acpi.c | 2 +- > include/linux/platform_profile.h | 2 +- > 11 files changed, 19 insertions(+), 13 deletions(-) > > diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c > index d2f7fd7743a13..c24744da20916 100644 > --- a/drivers/acpi/platform_profile.c > +++ b/drivers/acpi/platform_profile.c > @@ -205,7 +205,7 @@ int platform_profile_register(struct platform_profile_handler *pprof) > } > EXPORT_SYMBOL_GPL(platform_profile_register); > > -int platform_profile_remove(void) > +int platform_profile_remove(struct platform_profile_handler *pprof) > { > sysfs_remove_group(acpi_kobj, &platform_profile_group); > > diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c > index a18eb93eebb92..1c9e37b1f4761 100644 > --- a/drivers/platform/surface/surface_platform_profile.c > +++ b/drivers/platform/surface/surface_platform_profile.c > @@ -228,7 +228,10 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) > > static void surface_platform_profile_remove(struct ssam_device *sdev) > { > - platform_profile_remove(); > + struct ssam_platform_profile_device *tpd; > + > + tpd = ssam_device_get_drvdata(sdev); > + platform_profile_remove(&tpd->handler); > } > > static const struct ssam_device_id ssam_platform_profile_match[] = { > diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c > index 53fbc9b4d3df7..71761d4220c26 100644 > --- a/drivers/platform/x86/acer-wmi.c > +++ b/drivers/platform/x86/acer-wmi.c > @@ -2546,7 +2546,7 @@ static int acer_platform_probe(struct platform_device *device) > > error_hwmon: > if (platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&platform_profile_handler); > error_platform_profile: > acer_rfkill_exit(); > error_rfkill: > @@ -2569,7 +2569,7 @@ static void acer_platform_remove(struct platform_device *device) > acer_rfkill_exit(); > > if (platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&platform_profile_handler); > } > > #ifdef CONFIG_PM_SLEEP > diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c > index e2d0cc92c4396..cfa88c0c9e594 100644 > --- a/drivers/platform/x86/amd/pmf/sps.c > +++ b/drivers/platform/x86/amd/pmf/sps.c > @@ -425,5 +425,5 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) > > void amd_pmf_deinit_sps(struct amd_pmf_dev *dev) > { > - platform_profile_remove(); > + platform_profile_remove(&dev->pprof); > } > diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c > index c7c104c65a85a..f5f8cda7fd19c 100644 > --- a/drivers/platform/x86/asus-wmi.c > +++ b/drivers/platform/x86/asus-wmi.c > @@ -4885,7 +4885,7 @@ static int asus_wmi_add(struct platform_device *pdev) > fail_custom_fan_curve: > fail_platform_profile_setup: > if (asus->platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&asus->platform_profile_handler); > fail_fan_boost_mode: > fail_platform: > kfree(asus); > @@ -4912,7 +4912,7 @@ static void asus_wmi_remove(struct platform_device *device) > asus_wmi_battery_exit(asus); > > if (asus->platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&asus->platform_profile_handler); > > kfree(asus); > } > diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c > index 3cf79e55e3129..4196154cc37d9 100644 > --- a/drivers/platform/x86/dell/dell-pc.c > +++ b/drivers/platform/x86/dell/dell-pc.c > @@ -273,7 +273,7 @@ static int thermal_init(void) > static void thermal_cleanup(void) > { > if (thermal_handler) { > - platform_profile_remove(); > + platform_profile_remove(thermal_handler); > kfree(thermal_handler); > } > } > diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c > index 26cac73caf2b9..bb8771d8b5cd8 100644 > --- a/drivers/platform/x86/hp/hp-wmi.c > +++ b/drivers/platform/x86/hp/hp-wmi.c > @@ -1692,7 +1692,7 @@ static void __exit hp_wmi_bios_remove(struct platform_device *device) > } > > if (platform_profile_support) > - platform_profile_remove(); > + platform_profile_remove(&platform_profile_handler); > } > > static int hp_wmi_resume_handler(struct device *device) > diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c > index 1f94c14c3b832..50819ac919e87 100644 > --- a/drivers/platform/x86/ideapad-laptop.c > +++ b/drivers/platform/x86/ideapad-laptop.c > @@ -1135,7 +1135,7 @@ static void ideapad_dytc_profile_exit(struct ideapad_private *priv) > if (!priv->dytc) > return; > > - platform_profile_remove(); > + platform_profile_remove(&priv->dytc->pprof); > mutex_destroy(&priv->dytc->mutex); > kfree(priv->dytc); > > diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c > index 03da2c8cf6789..d8fd59b826f3a 100644 > --- a/drivers/platform/x86/inspur_platform_profile.c > +++ b/drivers/platform/x86/inspur_platform_profile.c > @@ -190,7 +190,10 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) > > static void inspur_wmi_remove(struct wmi_device *wdev) > { > - platform_profile_remove(); > + struct inspur_wmi_priv *priv; > + > + priv = dev_get_drvdata(&wdev->dev); > + platform_profile_remove(&priv->handler); > } > > static const struct wmi_device_id inspur_wmi_id_table[] = { > diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c > index c8c316b8507a5..619a4db74e5f3 100644 > --- a/drivers/platform/x86/thinkpad_acpi.c > +++ b/drivers/platform/x86/thinkpad_acpi.c > @@ -10637,7 +10637,7 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm) > > static void dytc_profile_exit(void) > { > - platform_profile_remove(); > + platform_profile_remove(&dytc_profile); > } > > static struct ibm_struct dytc_profile_driver_data = { > diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h > index 6fa988e417428..58279b76d740e 100644 > --- a/include/linux/platform_profile.h > +++ b/include/linux/platform_profile.h > @@ -36,7 +36,7 @@ struct platform_profile_handler { > }; > > int platform_profile_register(struct platform_profile_handler *pprof); > -int platform_profile_remove(void); > +int platform_profile_remove(struct platform_profile_handler *pprof); > int platform_profile_cycle(void); > void platform_profile_notify(void); > Looks good to me, thanks! Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com>
diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index d2f7fd7743a13..c24744da20916 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -205,7 +205,7 @@ int platform_profile_register(struct platform_profile_handler *pprof) } EXPORT_SYMBOL_GPL(platform_profile_register); -int platform_profile_remove(void) +int platform_profile_remove(struct platform_profile_handler *pprof) { sysfs_remove_group(acpi_kobj, &platform_profile_group); diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c index a18eb93eebb92..1c9e37b1f4761 100644 --- a/drivers/platform/surface/surface_platform_profile.c +++ b/drivers/platform/surface/surface_platform_profile.c @@ -228,7 +228,10 @@ static int surface_platform_profile_probe(struct ssam_device *sdev) static void surface_platform_profile_remove(struct ssam_device *sdev) { - platform_profile_remove(); + struct ssam_platform_profile_device *tpd; + + tpd = ssam_device_get_drvdata(sdev); + platform_profile_remove(&tpd->handler); } static const struct ssam_device_id ssam_platform_profile_match[] = { diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 53fbc9b4d3df7..71761d4220c26 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -2546,7 +2546,7 @@ static int acer_platform_probe(struct platform_device *device) error_hwmon: if (platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&platform_profile_handler); error_platform_profile: acer_rfkill_exit(); error_rfkill: @@ -2569,7 +2569,7 @@ static void acer_platform_remove(struct platform_device *device) acer_rfkill_exit(); if (platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&platform_profile_handler); } #ifdef CONFIG_PM_SLEEP diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c index e2d0cc92c4396..cfa88c0c9e594 100644 --- a/drivers/platform/x86/amd/pmf/sps.c +++ b/drivers/platform/x86/amd/pmf/sps.c @@ -425,5 +425,5 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) void amd_pmf_deinit_sps(struct amd_pmf_dev *dev) { - platform_profile_remove(); + platform_profile_remove(&dev->pprof); } diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index c7c104c65a85a..f5f8cda7fd19c 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -4885,7 +4885,7 @@ static int asus_wmi_add(struct platform_device *pdev) fail_custom_fan_curve: fail_platform_profile_setup: if (asus->platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&asus->platform_profile_handler); fail_fan_boost_mode: fail_platform: kfree(asus); @@ -4912,7 +4912,7 @@ static void asus_wmi_remove(struct platform_device *device) asus_wmi_battery_exit(asus); if (asus->platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&asus->platform_profile_handler); kfree(asus); } diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/dell/dell-pc.c index 3cf79e55e3129..4196154cc37d9 100644 --- a/drivers/platform/x86/dell/dell-pc.c +++ b/drivers/platform/x86/dell/dell-pc.c @@ -273,7 +273,7 @@ static int thermal_init(void) static void thermal_cleanup(void) { if (thermal_handler) { - platform_profile_remove(); + platform_profile_remove(thermal_handler); kfree(thermal_handler); } } diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-wmi.c index 26cac73caf2b9..bb8771d8b5cd8 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -1692,7 +1692,7 @@ static void __exit hp_wmi_bios_remove(struct platform_device *device) } if (platform_profile_support) - platform_profile_remove(); + platform_profile_remove(&platform_profile_handler); } static int hp_wmi_resume_handler(struct device *device) diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 1f94c14c3b832..50819ac919e87 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -1135,7 +1135,7 @@ static void ideapad_dytc_profile_exit(struct ideapad_private *priv) if (!priv->dytc) return; - platform_profile_remove(); + platform_profile_remove(&priv->dytc->pprof); mutex_destroy(&priv->dytc->mutex); kfree(priv->dytc); diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c index 03da2c8cf6789..d8fd59b826f3a 100644 --- a/drivers/platform/x86/inspur_platform_profile.c +++ b/drivers/platform/x86/inspur_platform_profile.c @@ -190,7 +190,10 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context) static void inspur_wmi_remove(struct wmi_device *wdev) { - platform_profile_remove(); + struct inspur_wmi_priv *priv; + + priv = dev_get_drvdata(&wdev->dev); + platform_profile_remove(&priv->handler); } static const struct wmi_device_id inspur_wmi_id_table[] = { diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index c8c316b8507a5..619a4db74e5f3 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10637,7 +10637,7 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm) static void dytc_profile_exit(void) { - platform_profile_remove(); + platform_profile_remove(&dytc_profile); } static struct ibm_struct dytc_profile_driver_data = { diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h index 6fa988e417428..58279b76d740e 100644 --- a/include/linux/platform_profile.h +++ b/include/linux/platform_profile.h @@ -36,7 +36,7 @@ struct platform_profile_handler { }; int platform_profile_register(struct platform_profile_handler *pprof); -int platform_profile_remove(void); +int platform_profile_remove(struct platform_profile_handler *pprof); int platform_profile_cycle(void); void platform_profile_notify(void);