[PATCH] usb: Fix switch statement in ohci-tmio.c
Nicholas Krause
xerofoify at gmail.com
Thu Aug 14 14:05:56 EDT 2014
I am fixing the bug on at the link, https://bugzilla.kernel.org/show_bug.cgi?id=79931.
This bug report states that in the function, tmio_hc_stop the switch has no needed breaks.
Further more this patch fixes this bug by adding the needed breaks.
Signed-off-by: Nicholas Krause <xerofoify at gmail.com>
---
drivers/usb/host/ohci-tmio.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/host/ohci-tmio.c b/drivers/usb/host/ohci-tmio.c
index bb40958..d2b5382 100644
--- a/drivers/usb/host/ohci-tmio.c
+++ b/drivers/usb/host/ohci-tmio.c
@@ -100,12 +100,16 @@ static void tmio_stop_hc(struct platform_device *dev)
switch (ohci->num_ports) {
default:
dev_err(&dev->dev, "Unsupported amount of ports: %d\n", ohci->num_ports);
+ break;
case 3:
pm |= CCR_PM_USBPW3;
+ break;
case 2:
pm |= CCR_PM_USBPW2;
+ break;
case 1:
pm |= CCR_PM_USBPW1;
+ break;
}
tmio_iowrite8(0, tmio->ccr + CCR_INTC);
tmio_iowrite8(0, tmio->ccr + CCR_ILME);
--
1.9.1
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