ASoC: tas571x: Eliminate redundant dev->of_node NULL check

of_match_device() checks if dev->of_node is NULL, so we don't need to do
it again in the probe function.

Signed-off-by: Kevin Cernekee <cernekee@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed