From: Dominik Brodowski Date: Tue, 20 Apr 2010 12:49:01 +0000 (+0200) Subject: pcmcia: pcmcia_dev_present bugfix X-Git-Tag: v2.6.34-rc6~14^2~1 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04de0816173c86948b75da93a6344a0a02bbec4d;p=pandora-kernel.git pcmcia: pcmcia_dev_present bugfix pcmcia_dev_present is in and by itself buggy. Add a note specifying why it is broken, and replace the broken locking -- taking a mutex is a bad idea in IRQ context, from which this function is rarely called -- by an atomic_t. Signed-off-by: Dominik Brodowski --- Reading git-diff-tree failed