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USB / PM: Drop CONFIG_PM_RUNTIME from the USB core

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After commit b2b49ccbdd (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so quite a few
depend on CONFIG_PM (or even dropped in some cases).

Replace CONFIG_PM_RUNTIME with CONFIG_PM in the USB core code
and documentation.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rafael J. Wysocki
2014-11-29 23:47:05 +01:00
parent 6ed23b806e
commit ceb6c9c862
19 changed files with 68 additions and 111 deletions
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15
Documentation/usb/power-management.txt
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@@ -47,14 +47,15 @@ dynamic PM is implemented in the USB subsystem, although system PM is
covered to some extent (see Documentation/power/*.txt for more
information about system PM).
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.
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.
(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.)
[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.]
What is Remote Wakeup?