| Message ID | 1507273714-26394-1-git-send-email-ulf.hansson@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | PM / ACPI: Removed unused function | expand |
On Fri 2017-10-06 09:08:34, Ulf Hansson wrote: > acpi_dev_pm_get_node() isn't used or implemented, let's remove it. > > Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Pavel Machek <pavel@ucw.cz> -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
On Fri 2017-10-06 14:12:30, Pavel Machek wrote: > On Fri 2017-10-06 09:08:34, Ulf Hansson wrote: > > acpi_dev_pm_get_node() isn't used or implemented, let's remove it. > > > > Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> > > Acked-by: Pavel Machek <pavel@ucw.cz> I was too quick sending this. How is it unused? ./drivers/acpi/device_pm.c: * acpi_dev_pm_attach - Prepare device for ACPI power management. ./drivers/acpi/device_pm.c:int acpi_dev_pm_attach(struct device *dev, bool power_on) ./drivers/acpi/device_pm.c:EXPORT_SYMBOL_GPL(acpi_dev_pm_attach); Binary file ./drivers/acpi/device_pm.o matches Binary file ./drivers/base/power/common.o matches ./drivers/base/power/common.c: ret = acpi_dev_pm_attach(dev, power_on); Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
On 6 October 2017 at 14:14, Pavel Machek <pavel@ucw.cz> wrote: > On Fri 2017-10-06 14:12:30, Pavel Machek wrote: >> On Fri 2017-10-06 09:08:34, Ulf Hansson wrote: >> > acpi_dev_pm_get_node() isn't used or implemented, let's remove it. >> > >> > Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> >> >> Acked-by: Pavel Machek <pavel@ucw.cz> > > I was too quick sending this. > > How is it unused? > > ./drivers/acpi/device_pm.c: * acpi_dev_pm_attach - Prepare device for > ACPI power management. > ./drivers/acpi/device_pm.c:int acpi_dev_pm_attach(struct device *dev, > bool power_on) > ./drivers/acpi/device_pm.c:EXPORT_SYMBOL_GPL(acpi_dev_pm_attach); > Binary file ./drivers/acpi/device_pm.o matches > Binary file ./drivers/base/power/common.o matches > ./drivers/base/power/common.c: ret = > acpi_dev_pm_attach(dev, power_on); I think you searched for the wrong function. It should be acpi_dev_pm_get_node(). Kind regards Uffe -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 502af53..3b89b4f 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -868,17 +868,12 @@ int acpi_dev_runtime_suspend(struct device *dev); int acpi_dev_runtime_resume(struct device *dev); int acpi_subsys_runtime_suspend(struct device *dev); int acpi_subsys_runtime_resume(struct device *dev); -struct acpi_device *acpi_dev_pm_get_node(struct device *dev); int acpi_dev_pm_attach(struct device *dev, bool power_on); #else static inline int acpi_dev_runtime_suspend(struct device *dev) { return 0; } static inline int acpi_dev_runtime_resume(struct device *dev) { return 0; } static inline int acpi_subsys_runtime_suspend(struct device *dev) { return 0; } static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; } -static inline struct acpi_device *acpi_dev_pm_get_node(struct device *dev) -{ - return NULL; -} static inline int acpi_dev_pm_attach(struct device *dev, bool power_on) { return -ENODEV;
acpi_dev_pm_get_node() isn't used or implemented, let's remove it. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> --- include/linux/acpi.h | 5 ----- 1 file changed, 5 deletions(-) -- 2.7.4