Re: [PATCH] serial: imx: Correct comment imx_flush_buffer()

From: Greg Kroah-Hartman
Date: Tue Oct 03 2017 - 14:27:53 EST

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 so you don't get grumpy maintainers telling you
to run :(