From: Tony Lindgren <tony@atomide.com>
Date: Sun, 7 Apr 2019 18:12:54 +0000 (-0700)
Subject: power: supply: cpcap-charger: Fix pointless EPROBE_DEFER warnings
X-Git-Tag: v5.2-rc1~50^2~23
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7d90fcc14a25b1ba715427f2af706809bb56a6f4;p=thirdparty%2Fkernel%2Flinux.git

power: supply: cpcap-charger: Fix pointless EPROBE_DEFER warnings

With loadable modules we may get the following during init:

could not initialize VBUS or ID IIO: -517

Let's not print any pointless error messages for deferred probe.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---

diff --git a/drivers/power/supply/cpcap-charger.c b/drivers/power/supply/cpcap-charger.c
index c3ed7b476676d..b4781b5d1e10f 100644
--- a/drivers/power/supply/cpcap-charger.c
+++ b/drivers/power/supply/cpcap-charger.c
@@ -574,8 +574,9 @@ static int cpcap_charger_init_iio(struct cpcap_charger_ddata *ddata)
 	return 0;
 
 out_err:
-	dev_err(ddata->dev, "could not initialize VBUS or ID IIO: %i\n",
-		error);
+	if (error != -EPROBE_DEFER)
+		dev_err(ddata->dev, "could not initialize VBUS or ID IIO: %i\n",
+			error);
 
 	return error;
 }