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PM: Documentation/power/states.txt: fix repetition 

Remove repetition of "called swsusp".

Signed-off-by: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Alexandre Courbot 2011-02-24 20:48:56 +01:00 committed by Rafael J. Wysocki
parent 9659cc0678
commit a8b7228cdc
1 changed files with 6 additions and 6 deletions
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12
Documentation/power/states.txt
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@ -62,12 +62,12 @@ setup via another operating system for it to use. Despite the
inconvenience, this method requires minimal work by the kernel, since inconvenience, this method requires minimal work by the kernel, since
the firmware will also handle restoring memory contents on resume. the firmware will also handle restoring memory contents on resume.
For suspend-to-disk, a mechanism called swsusp called 'swsusp' (Swap For suspend-to-disk, a mechanism called 'swsusp' (Swap Suspend) is used
Suspend) is used to write memory contents to free swap space. to write memory contents to free swap space. swsusp has some restrictive
swsusp has some restrictive requirements, but should work in most requirements, but should work in most cases. Some, albeit outdated,
cases. Some, albeit outdated, documentation can be found in documentation can be found in Documentation/power/swsusp.txt.
Documentation/power/swsusp.txt. Alternatively, userspace can do most Alternatively, userspace can do most of the actual suspend to disk work,
of the actual suspend to disk work, see userland-swsusp.txt. see userland-swsusp.txt.
Once memory state is written to disk, the system may either enter a Once memory state is written to disk, the system may either enter a
low-power state (like ACPI S4), or it may simply power down. Powering low-power state (like ACPI S4), or it may simply power down. Powering