[alsa-devel] [RFC PATCH 07/14] ASoC: qcom: add no osr clk flag to lpass variant

Mark Brown broonie at kernel.org
Mon May 4 14:26:19 CEST 2015


On Thu, Apr 30, 2015 at 06:17:24PM +0100, Srinivas Kandagatla wrote:

> +	if (!drvdata->variant->no_osr_clk) {
> +		ret = clk_prepare_enable(drvdata->mi2s_osr_clk[dai->id]);

Can we do this by checking to see if the clock is set to IS_ERR()
instead?  That's what we're doing elsewhere for possibly optional
clocks.
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