imx8x: Fix lpuart Mackerel file
authorDaniel Schwyn <daniel.schwyn@inf.ethz.ch>
Tue, 8 Oct 2019 15:35:58 +0000 (17:35 +0200)
committerDaniel Schwyn <daniel.schwyn@inf.ethz.ch>
Tue, 8 Oct 2019 15:35:58 +0000 (17:35 +0200)
commit336bd4c5b0e44d93d19f1636fffa2fc362374e2b
tree1febdaae8c0502f2ae7a09106132248315c5d9c9
parent06d8f1b626e3961d7d76ec2617274ca44d6c761e
imx8x: Fix lpuart Mackerel file

Mackerel functions would read the data register when writing it.
Therefore dropping any received character.

Signed-off-by: Daniel Schwyn <daniel.schwyn@inf.ethz.ch>
devices/lpuart.dev
kernel/arch/arm/lpuart.c