Commit 60798c68 authored by Tilman Schmidt's avatar Tilman Schmidt Committed by David S. Miller

isdn/gigaset: try USB reset for bas_gigaset error recovery

In error_reset(), if sending HD_RESET_INTERRUPT_PIPE to the device
fails, try performing an USB reset.
Also correct an error in the leading comment.
Signed-off-by: default avatarTilman Schmidt <>
Signed-off-by: default avatarDavid S. Miller <>
parent 1d5a9edc
......@@ -350,7 +350,7 @@ static inline void error_hangup(struct bc_state *bcs)
* reset Gigaset device because of an unrecoverable error
* This function may be called from any context, and takes care of
* scheduling the necessary actions for execution outside of interrupt context.
* cs->lock must not be held.
* cs->hw.bas->lock must not be held.
* argument:
* controller state structure
......@@ -358,7 +358,9 @@ static inline void error_reset(struct cardstate *cs)
/* reset interrupt pipe to recover (ignore errors) */
update_basstate(cs->hw.bas, BS_RESETTING, 0);
req_submit(cs->bcs, HD_RESET_INTERRUPT_PIPE, 0, BAS_TIMEOUT);
if (req_submit(cs->bcs, HD_RESET_INTERRUPT_PIPE, 0, BAS_TIMEOUT))
/* submission failed, escalate to USB port reset */
/* check_pending
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