swsusp: fix sysfs interface

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The sysfs files /sys/power/disk and /sys/power/state do not work as
documented, since they allow the user to write only a few initial
characters of the input string to trigger the option (eg.  'echo pl >
/sys/power/disk' activates the platform mode of hibernation).  Fix it.

Special thanks to Peter Moulder <Peter.Moulder@infotech.monash.edu.au> for
pointing out the problem.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

...

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Rafael J. Wysocki 2007-05-16 22:11:19 -07:00 • committed by Linus Torvalds

parent 7925409e20

commit 8d98a690f5

2 changed files with 4 additions and 3 deletions

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3

kernel/power/disk.c

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4

kernel/power/main.c

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