On Sat, 29 Nov 2014, Rafael J. Wysocki wrote: > > There are also one or two places in Documentation/usb that mention > > CONFIG_PM_RUNTIME. > > I found this in Documentation/usb/power-management.txt: > > "Note: Dynamic PM support for USB is present only if the kernel was > built with CONFIG_USB_SUSPEND enabled (which depends on > CONFIG_PM_RUNTIME). System PM support is present only if the kernel > was built with CONFIG_SUSPEND or CONFIG_HIBERNATION enabled. > > (Starting with the 3.10 kernel release, dynamic PM support for USB is > present whenever the kernel was built with CONFIG_PM_RUNTIME enabled. > The CONFIG_USB_SUSPEND option has been eliminated.)" > > but I'm quite unsure how to change it. What about: > > "System PM support is present only if the kernel was built with CONFIG_SUSPEND > or CONFIG_HIBERNATION enabled. Dynamic PM support for USB is present whenever > the kernel was built with CONFIG_PM enabled. > > [Historically, dynamic PM support for USB was present only if the kernel > had been built with CONFIG_USB_SUSPEND enabled (which depended on > CONFIG_PM_RUNTIME). Starting with the 3.10 kernel release, dynamic PM support > for USB was present whenever the kernel was built with CONFIG_PM_RUNTIME > enabled. The CONFIG_USB_SUSPEND option had been eliminated.] That sounds fine. Thanks. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
