tree 2970468c533272e6d840fb42ab3aff0636655040
parent ad31d250bf60c8e4c990e8b0daeedbaa2d6884a9
author Jonathan Cameron <jic23@cam.ac.uk> 1316600162 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> 1317083516 -0700

staging:iio: Prevent reading from buffer chrdev when device has no buffer.

Silly bug introduced during the chrdev merge series.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>