tree 9fd99a1bfb9fb2cb362dfc45fd7376779a3da6a0
parent 47ec57ec0e52839b92066567e6eb02fb1e60e603
author Sudip Mukherjee <sudipm.mukherjee@gmail.com> 1446023498 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1451867579 -0800

parport: change style of NULL comparison

checkpatch was complaining about NULL comparisons.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>