Messages in this thread Patch in this message | | | From | Robert Baldyga <> | Subject | [PATCH v2 07/12] usb: dwc2/gadget: break infinite loop in endpoint disable code | Date | Wed, 16 Jul 2014 12:22:25 +0200 |
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From: Marek Szyprowski <m.szyprowski@samsung.com>
This patch fixes possible freeze caused by infinite loop in interrupt context.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> --- drivers/usb/dwc2/gadget.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 21d21de..2220882 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -1652,6 +1652,7 @@ static void s3c_hsotg_txfifo_flush(struct s3c_hsotg *hsotg, unsigned int idx) dev_err(hsotg->dev, "%s: timeout flushing fifo (GRSTCTL=%08x)\n", __func__, val); + break; } udelay(1); -- 1.9.1
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