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authorTilman Schmidt <tilman@imap.cc>2012-10-24 04:44:32 -0400
committerDavid S. Miller <davem@davemloft.net>2012-10-26 02:20:36 -0400
commitc6fdd8e5d0c65bb8821dc6da26ee1a2ddd58b3cc (patch)
tree3a7b4adf2480e45fdc07702d2708291a496a7c9b /drivers/net
parent910a578f7e9400a78a3b13aba0b4d2df16a2cb05 (diff)
bas_gigaset: fix pre_reset handling
The delayed work function int_in_work() may call usb_reset_device() and thus, indirectly, the driver's pre_reset method. Trying to cancel the work synchronously in that situation would deadlock. Fix by avoiding cancel_work_sync() in the pre_reset method. If the reset was NOT initiated by int_in_work() this might cause int_in_work() to run after the post_reset method, with urb_int_in already resubmitted, so handle that case gracefully. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions