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

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index ba34c7d8904232de070b78d4565377c1fab75740..c3eb2dbc00f01705e11b16c7aadb4270102417f1 100644 (file)
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -525,19 +525,19 @@ 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: %ld\n", __func__, PTR_ERR(pc));
                pwm = ERR_CAST(pc);
                goto put;
        }
 
        if (args.args_count != pc->of_pwm_n_cells) {
-               pr_debug("%s: wrong #pwm-cells for %s\n", np->full_name,
+               pr_err("%s: wrong #pwm-cells for %s\n", np->full_name,
                         args.np->full_name);
                pwm = ERR_PTR(-EINVAL);
                goto put;