greybus: es1: move debugfs function to use kstrotoint_from_user()

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No need to duplicate built-in functions that the kernel has, so have the
core kernel parse the userspace string.  Saves us an allocation and
makes the logic simpler.

Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

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Greg Kroah-Hartman 2015-03-24 20:32:40 +01:00

parent d52f9973e2

commit 64b8a16f44

1 changed files with 7 additions and 8 deletions

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drivers/staging/greybus/es1.c

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