soc/stm/stm32_sub_sai: Add missing '\n' in log messages

Message logged by 'dev_xxx()' or 'pr_xxx()' should end with a '\n'.

Fixes: 3e086ed("ASoC: stm32: add SAI drivers")

Signed-off-by: Sebastian Fricke <sebastian.fricke.linux@gmail.com>
Link: https://lore.kernel.org/r/20200413042952.7675-1-sebastian.fricke.linux@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed