[S390] vmwatchdog: remove lock_kernel() from open() function

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The lock_kernel() calls in the open() function are unnecessary because
misc_register() is called last in module_init() and concurrent open()
calls are handled by other means.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Gerald Schaefer 2009-12-07 12:52:19 +01:00 • committed by Martin Schwidefsky

parent 801f97b7da

commit feb5c5a450

1 changed files with 19 additions and 10 deletions

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drivers/s390/char/vmwatchdog.c

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