audio kernel: add null point check for lpass cdc.
add null point check for lpass cdc. Change-Id: I280d4dcb5a1e28336fd1b074231b28c398808880
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@@ -35,7 +35,7 @@ int digital_cdc_rsc_mgr_hw_vote_enable(struct clk *vote_handle, struct device *d
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ret = clk_prepare_enable(vote_handle);
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mutex_unlock(&hw_vote_lock);
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dev_dbg(dev, "%s: return %d\n", __func__, ret);
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dev_err(dev, "%s: return %d\n", __func__, ret);
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trace_printk("%s: return %d\n", __func__, ret);
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return ret;
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}
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