Messages in this thread Patch in this message | | | From | Ramneek Mehresh <> | Subject | [PATCH 09/10] usb:fsl:otg: Resolve OTG crash issue with another host | Date | Thu, 7 May 2015 18:17:15 +0530 |
| |
Resolves kernel crash issue when a USB flash drive is inserted into USB1 port with USB2 port configured as otg. Removing "else" block so that the controller coming up in "non-otg" mode doesn't return -ENODEV. Returning "ENODEV" results in platform framework unbinding platform-drv from controller resulting in kernel crash later in hub driver
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> --- drivers/usb/host/ehci-fsl.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 4bd4b0c..8d55f2b 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -180,9 +180,6 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver, } ehci_fsl->have_hcd = 1; - } else { - dev_err(&pdev->dev, "wrong operating mode\n"); - return -ENODEV; } #endif return retval; -- 1.8.3.1
| |