tree 278a060c15d63d68ac38c46e87991394b2ec7a54
parent e1c6a7e5f87d66fce5c6890845400f8425acda4f
author Sergey Organov <sorganov@gmail.com> 1675261617 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1675858318 +0100

serial: imx: do not break from FIFO reading loop prematurely

There is no reason to prematurely break out of FIFO reading loop, and it
might cause needless reenters into ISR, so keep reading until FIFO is
empty.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Link: https://lore.kernel.org/r/20230201142700.4346-5-sorganov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>