From: Jiri Slaby <jirislaby@gmail.com>
Date: Thu, 16 Oct 2008 05:04:17 +0000 (-0700)
Subject: Char: ds1286, eliminate busy waiting
X-Git-Tag: v2.6.28-rc1~352
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d05abab9a47d3245664eee413769af2e1e4b1faf;p=pandora-kernel.git

Char: ds1286, eliminate busy waiting

ds1286_get_time(); is not called from atomic context, sleep for 20 ms is
better choice than a (home-made) busy waiting for such a situation.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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