From: Grazvydas Ignotas <notasas@gmail.com>
Date: Wed, 27 Feb 2013 00:20:32 +0000 (+0200)
Subject: usb: musb: always log VBUS error
X-Git-Tag: sz_154~22
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=8572e1835d6cc7093e2cd06826ce21d9e8c4d9f2

usb: musb: always log VBUS error

VBUS_ERROR is a serious error that the driver often doesn't recover from
in my tests, we should inform user about it.
---

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index ad67cf92fe89..421ee5f1d646 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -592,9 +592,10 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
 			break;
 		}
 
-		dev_dbg(musb->controller, "VBUS_ERROR in %s (%02x, %s), retry #%d, port1 %08x\n",
+		dev_printk(ignore ? KERN_DEBUG : KERN_ERR, musb->controller,
+				"VBUS_ERROR in %s (%02x, %02x, %s), retry #%d, port1 %08x\n",
 				otg_state_string(musb->xceiv->state),
-				devctl,
+				devctl, power,
 				({ char *s;
 				switch (devctl & MUSB_DEVCTL_VBUS) {
 				case 0 << MUSB_DEVCTL_VBUS_SHIFT: