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H A D | imx.c | 263763c1 Wed Oct 04 11:13:27 CDT 2017 Martyn Welch <martyn.welch@collabora.co.uk> 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> 263763c1 Wed Oct 04 11:13:27 CDT 2017 Martyn Welch <martyn.welch@collabora.co.uk> 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>
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