Commit f2dafc09 authored Jan 29, 2017 by Lothar Wassmann Committed by Thierry Reding Jan 30, 2017

pwm: Print error messages with pr_err() instead of pr_debug()



Make the messages that are printed in case of fatal errors actually
visible to the user without having to recompile the driver with
debugging enabled.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

parent 8c0216f3

drivers/pwm/core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -663,13 +663,13 @@ struct pwm_device of_pwm_get(struct device_node np, const char *con_id)
		err = of_parse_phandle_with_args(np, "pwms", "#pwm-cells", index,
		&args);
		if (err) {
		pr_debug("%s(): can't parse \"pwms\" property\n", __func__);
		pr_err("%s(): can't parse \"pwms\" property\n", __func__);
		return ERR_PTR(err);
		}

		pc = of_node_to_pwmchip(args.np);
		if (IS_ERR(pc)) {
		pr_debug("%s(): PWM chip not found\n", __func__);
		pr_err("%s(): PWM chip not found\n", __func__);
		pwm = ERR_CAST(pc);
		goto put;
		}