mfd: ab3500: world-writable debugfs register-* files
commit75cdaf7725a40c9b62fdf7d300a47e9e024a09c1
authorVasiliy Kulikov <segoon@openwall.com>
Fri, 4 Feb 2011 12:23:39 +0000 (4 15:23 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 14 Apr 2011 20:02:35 +0000 (14 13:02 -0700)
treec69d1c44f75094a9b6bd5c5f6ce2895b84b60395
parent33295acabad896b34fdbcbe01b00394f80ee9768
mfd: ab3500: world-writable debugfs register-* files

commit 90c861c2a83d974684974441093ff8a50e6b430b upstream.

Don't allow everybody to interact with hardware registers.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/mfd/ab3550-core.c