uwb: don't call spin_unlock_irq in a USB completion handler
This patch converts the use of spin_lock_irq/spin_unlock_irq to spin_lock_irqsave/spin_unlock_irqrestore in uwb_rc_set_drp_cmd_done which is called from a USB completion handler. There are also whitespace cleanups to make checkpatch.pl happy. Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 5 additions and 4 deletions
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@ -59,6 +59,7 @@ static void uwb_rc_set_drp_cmd_done(struct uwb_rc *rc, void *arg,
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struct uwb_rceb *reply, ssize_t reply_size)
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{
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struct uwb_rc_evt_set_drp_ie *r = (struct uwb_rc_evt_set_drp_ie *)reply;
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unsigned long flags;
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if (r != NULL) {
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if (r->bResultCode != UWB_RC_RES_SUCCESS)
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@ -67,14 +68,14 @@ static void uwb_rc_set_drp_cmd_done(struct uwb_rc *rc, void *arg,
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} else
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dev_err(&rc->uwb_dev.dev, "SET-DRP-IE: timeout\n");
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spin_lock_irq(&rc->rsvs_lock);
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spin_lock_irqsave(&rc->rsvs_lock, flags);
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if (rc->set_drp_ie_pending > 1) {
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rc->set_drp_ie_pending = 0;
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uwb_rsv_queue_update(rc);
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uwb_rsv_queue_update(rc);
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} else {
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rc->set_drp_ie_pending = 0;
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rc->set_drp_ie_pending = 0;
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}
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spin_unlock_irq(&rc->rsvs_lock);
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spin_unlock_irqrestore(&rc->rsvs_lock, flags);
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}
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/**
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