ASoC: simple-card: fix simple_dai clk lookup

The clock needs to be stored in the simple_dai structure, so it can
be enabled later on. This has been broken during the conversion to use
devm_* functions for the clk lookup.

Fixes: e984fd6 (ASoC: simple-card: use devm_get_clk_from_child())
Signed-off-by: Lucas Stach <[email protected]>
Acked-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

Author: lynxeye-dev

sound/soc/generic/simple-card-utils.c

@@ -115,6 +115,7 @@ int asoc_simple_card_parse_clk(struct device *dev,
 	clk = devm_get_clk_from_child(dev, node, NULL);
 	if (!IS_ERR(clk)) {
 		simple_dai->sysclk = clk_get_rate(clk);
+		simple_dai->clk = clk;
 	} else if (!of_property_read_u32(node, "system-clock-frequency", &val)) {
 		simple_dai->sysclk = val;
 	} else {