diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2013-05-05 02:24:42 -0400 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2013-05-05 02:27:03 -0400 |
commit | f99e44a7f3352d7131c7526207f153f13ec5acd4 (patch) | |
tree | 0f448b21128c478053ee7f7765b865954c4eebe8 /Documentation/usb/power-management.txt | |
parent | fd29f424d458118f02e89596505c68a63dcb3007 (diff) | |
parent | ce857229e0c3adc211944a13a5579ef84fd7b4af (diff) |
Merge branch 'linus' into core/urgent
Update with Linus tree so fixes for the same can be applied.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'Documentation/usb/power-management.txt')
-rw-r--r-- | Documentation/usb/power-management.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/usb/power-management.txt b/Documentation/usb/power-management.txt index 4204eb01fd38..1392b61d6ebe 100644 --- a/Documentation/usb/power-management.txt +++ b/Documentation/usb/power-management.txt | |||
@@ -33,6 +33,10 @@ built with CONFIG_USB_SUSPEND enabled (which depends on | |||
33 | CONFIG_PM_RUNTIME). System PM support is present only if the kernel | 33 | CONFIG_PM_RUNTIME). System PM support is present only if the kernel |
34 | was built with CONFIG_SUSPEND or CONFIG_HIBERNATION enabled. | 34 | was built with CONFIG_SUSPEND or CONFIG_HIBERNATION enabled. |
35 | 35 | ||
36 | (Starting with the 3.10 kernel release, dynamic PM support for USB is | ||
37 | present whenever the kernel was built with CONFIG_PM_RUNTIME enabled. | ||
38 | The CONFIG_USB_SUSPEND option has been eliminated.) | ||
39 | |||
36 | 40 | ||
37 | What is Remote Wakeup? | 41 | What is Remote Wakeup? |
38 | ---------------------- | 42 | ---------------------- |
@@ -206,10 +210,8 @@ initialized to 5. (The idle-delay values for already existing devices | |||
206 | will not be affected.) | 210 | will not be affected.) |
207 | 211 | ||
208 | Setting the initial default idle-delay to -1 will prevent any | 212 | Setting the initial default idle-delay to -1 will prevent any |
209 | autosuspend of any USB device. This is a simple alternative to | 213 | autosuspend of any USB device. This has the benefit of allowing you |
210 | disabling CONFIG_USB_SUSPEND and rebuilding the kernel, and it has the | 214 | then to enable autosuspend for selected devices. |
211 | added benefit of allowing you to enable autosuspend for selected | ||
212 | devices. | ||
213 | 215 | ||
214 | 216 | ||
215 | Warnings | 217 | Warnings |