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Date: Thu, 22 May 2014 11:59:36 +0530 From: George Cherian <george.cherian@...com> To: <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>, <linux-omap@...r.kernel.org> CC: <gregkh@...uxfoundation.org>, <balbi@...com>, <zonque@...il.com>, <b-liu@...com>, George Cherian <george.cherian@...com> Subject: [PATCH v5 1/6] usb: musb: core: Handle Babble condition only in HOST mode BABBLE and RESET share the same interrupt. The interrupt is considered to be RESET if MUSB is in peripheral mode and as a BABBLE if MUSB is in HOST mode. Handle babble condition iff MUSB is in HOST mode. Signed-off-by: George Cherian <george.cherian@...com> --- drivers/usb/musb/musb_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 61da471..eff3c5c 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -849,7 +849,7 @@ b_host: } /* handle babble condition */ - if (int_usb & MUSB_INTR_BABBLE) + if (int_usb & MUSB_INTR_BABBLE && is_host_active(musb)) schedule_work(&musb->recover_work); #if 0 -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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