Commit 93c292ef authored May 23, 2017 by Jerome Brunet Committed by Thierry Reding Jul 06, 2017

pwm: Silently error out on EPROBE_DEFER



In of_pwm_get(), if we fail to get the PWM chip due to probe deferal, we
shouldn't print an error message. Just be silent in this case.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

parent c571123c

drivers/pwm/core.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -678,7 +678,9 @@ struct pwm_device of_pwm_get(struct device_node np, const char *con_id)

		pc = of_node_to_pwmchip(args.np);
		if (IS_ERR(pc)) {
		if (PTR_ERR(pc) != -EPROBE_DEFER)
		pr_err("%s(): PWM chip not found\n", __func__);

		pwm = ERR_CAST(pc);
		goto put;
		}