Hi Al, 於 五，2010-09-24 於 18:50 +0800，Al Cho 提到： > The other part of keucr lost usb disconnect. > Unplug SDcard after thread scan,the wrong rule in usb_stor_port_reset, > so the driver still fail in stress test. > > Signed-off-by: Al Cho <[email protected]> > --- > drivers/staging/keucr/transport.c | 15 +++++---------- > 1 files changed, 5 insertions(+), 10 deletions(-) > > diff --git a/drivers/staging/keucr/transport.c > b/drivers/staging/keucr/transport.c > index 7215429..445a62c 100644 > --- a/drivers/staging/keucr/transport.c > +++ b/drivers/staging/keucr/transport.c > @@ -763,24 +763,19 @@ int usb_stor_port_reset(struct us_data *us) > int result, rc_lock; > > //printk("transport --- usb_stor_port_reset\n"); > - result = rc_lock = usb_lock_device_for_reset(us->pusb_dev, > us->pusb_intf); > + result = usb_lock_device_for_reset(us->pusb_dev, us->pusb_intf); > if (result < 0) > printk("unable to lock device for reset: %d\n", result); > - else > - { > + else { > /* Were we disconnected while waiting for the lock? */ > - if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags)) > - { > + if (test_bit(US_FLIDX_DISCONNECTING, &us->dflags)) { > result = -EIO; > //printk("No reset during disconnect\n"); > - } > - else > - { > + } else { > result = usb_reset_device(us->pusb_dev); > //printk("usb_reset_composite_device returns %d\n", > result); > } > - if (rc_lock) > - usb_unlock_device(us->pusb_dev); > + usb_unlock_device(us->pusb_dev); > } > return result; > }
This patch works to me on MSI netbook. Signed-off-by: Lee, Chun-Yi <[email protected]> Thank's Joey Lee _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
