From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Wed, 3 Jun 2015 05:18:30 +0000 (+0200)
Subject: pwm: print error messages with pr_err() instead of pr_debug()
X-Git-Tag: KARO-TXA5-2015-06-26~14
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;ds=sidebyside;h=09f3c13ceaf8132525d995abc2c0ffda20b5bd43;p=karo-tx-linux.git

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

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index ba34c7d89042..c3eb2dbc00f0 100644
--- 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;