| Date | Thu, 21 Nov 2019 08:28:29 +0100 | From | Uwe Kleine-König <> | Subject | Re: [PATCH v7 4/8] pwm: sun4i: Add an optional probe for bus clock |
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Hello Clément,
On Tue, Nov 19, 2019 at 06:53:15PM +0100, Clément Péron wrote: > + /* > + * We're keeping the bus clock on for the sake of simplicity. > + * Actually it only needs to be on for hardware register accesses. > + */ > + ret = clk_prepare_enable(pwm->bus_clk); > + if (ret) { > + dev_err(&pdev->dev, "Cannot prepare and enable bus_clk\n");
Maybe add the error code to the message?
Best regards Uwe
-- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |
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