| commit | 263763c1c5235b01b654b954d4a278c8cf5a0def | [log] [tgz] |
|---|---|---|
| author | Martyn Welch <martyn.welch@collabora.co.uk> | Wed Oct 04 17:13:27 2017 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Oct 20 13:57:37 2017 +0200 |
| tree | cd6bd8c310f1732777fca5dd7843fcc224c24e02 | |
| parent | 9424e8b1fedbaff34df187fdb87f9a9cba2d0ff2 [diff] |
serial: imx: Correct comment imx_flush_buffer() 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. Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>