cciss: do not attempt to read from a write-only register
BugLink: http://bugs.launchpad.net/bugs/823296 commit 07d0c38e7d84f911c72058a124c7f17b3c779a65 upstream. Most smartarrays will tolerate it, but some new ones don't. Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Note: this is a regression caused by commit 1ddd5049 Signed-off-by: Jens Axboe <jaxboe@fusionio.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
parent
c184ad83
Please register or sign in to comment