Messages in this thread Patch in this message | | | From | Alexander Popov <> | Subject | [PATCH 1/1] usbip: don't call stub_device_reset() during stub_disconnect() | Date | Fri, 20 May 2016 12:37:28 +0300 |
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stub_disconnect() calls stub_device_reset() during usb_unbind_device() when usb device is locked. So usb_lock_device_for_reset() in stub_device_reset() in that case polls for one second and returns -EBUSY anyway.
Remove useless flag USBIP_EH_RESET from SDEV_EVENT_REMOVED.
Signed-off-by: Alexander Popov <alpopov@ptsecurity.com> --- drivers/usb/usbip/usbip_common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/usbip/usbip_common.h b/drivers/usb/usbip/usbip_common.h index 86b0847..c4b4938 100644 --- a/drivers/usb/usbip/usbip_common.h +++ b/drivers/usb/usbip/usbip_common.h @@ -242,7 +242,7 @@ enum usbip_side { #define USBIP_EH_RESET (1 << 2) #define USBIP_EH_UNUSABLE (1 << 3) -#define SDEV_EVENT_REMOVED (USBIP_EH_SHUTDOWN | USBIP_EH_RESET | USBIP_EH_BYE) +#define SDEV_EVENT_REMOVED (USBIP_EH_SHUTDOWN | USBIP_EH_BYE) #define SDEV_EVENT_DOWN (USBIP_EH_SHUTDOWN | USBIP_EH_RESET) #define SDEV_EVENT_ERROR_TCP (USBIP_EH_SHUTDOWN | USBIP_EH_RESET) #define SDEV_EVENT_ERROR_SUBMIT (USBIP_EH_SHUTDOWN | USBIP_EH_RESET) -- 1.9.1
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