From: Grazvydas Ignotas Date: Sun, 10 Mar 2013 00:49:28 +0000 (+0200) Subject: usb: musb: core: log VBUS error X-Git-Tag: v3.10-rc1~190^2~63^2~63 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=54485116cd77b361864c17c40c3280b97b6fbecc;p=~emulex%2Finfiniband.git usb: musb: core: log VBUS error VBUS_ERROR is a serious error that the driver often doesn't recover from in my tests, so we should at least inform the user about it. Signed-off-by: Grazvydas Ignotas Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 5fbabc0037b..37a261a6bb6 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -603,7 +603,8 @@ 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, %s), retry #%d, port1 %08x\n", usb_otg_state_string(musb->xceiv->state), devctl, ({ char *s;