serial: imx: fix comment about UCR2_SRST and its handling for shadowing

Initially when register shadowing was introduced (commit 3a0ab62f43de
("serial: imx: implement shadow registers for UCRx and UFCR")) the logic
to handle UCR2_SRST was wrong but documented consistently. Later the
handling was fixed, but the comment was not. This change makes up leeway
for the latter.

Fixes: 0aa821d846c0 ("serial: imx: fix cached UCR2 read on software reset")
Signed-off-by: Uwe Kleine-König <[email protected]>
Reviewed-by: Stefan Agner <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions