On Fri, Sep 29, 2017 at 10:22:19AM +0100, Martyn Welch wrote: > The comment in imx_flush_buffer() states that the state of 4 registers > are to be saved/restored, then only saves and restores 3 registers. The > missing register (UBRC) is read only and thus can't be restored. > > Update the comment to reflect reality.
Always run checkpatch.pl so you don't get grumpy maintainers telling you to run checkpatch.pl :(