Re: [PATCH 3/4] clk: si5351: Do not pass struct clk in platform_data
From: Sebastian Hesselbarth
Date: Thu Apr 30 2015 - 16:46:27 EST
On 30.04.2015 21:16, Fabio Estevam wrote:
On Thu, Apr 30, 2015 at 3:44 PM, Sebastian Hesselbarth
<sebastian.hesselbarth@xxxxxxxxx> wrote:
Michael is right, the check is for bailing out if none of the parent
clocks is available.
+ if (IS_ERR(drvdata->pxtal) && IS_ERR(drvdata->pclkin)) {
+ dev_err(&client->dev, "missing at least one parent clock\n");
+ return -EINVAL;
+ }
Then shouldn't the error message be: "missing both parent clocks\n" ?
Yeah, probably. I'll reword the error message and also check the
variant as only 5351C can have a "clkin" parent clock.
Sebastian
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