commit 68673afd443c5eeb4cebfb9026e3675f43d79f2b
author Richard Purdie <rpurdie@rpsys.net> Mon May 15 09:44:15 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Mon May 15 11:20:56 2006 -0700
tree b8350ec63cee168284b35016aa097334c215d633
parent a8d2e7d95229db9999682113bfac40b49978f212

[PATCH] Backlight/LCD Class: Fix sysfs _store error handling

The backlight and LCD class _store functions currently accept values like "34
some random strings" without error.  This corrects them to return -EINVAL if
the value is not numeric with an optional byte of trailing whitespace.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>