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sparc/ldc: create separate ldc_unbind from ldc_free
Signed-off-by: Dwight Engen <dwight.engen@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
fe47c3c262
commit
1678c2bd13
2 changed files with 10 additions and 3 deletions
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@ -61,6 +61,7 @@ void ldc_free(struct ldc_channel *lp);
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/* Register TX and RX queues of the link with the hypervisor. */
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int ldc_bind(struct ldc_channel *lp);
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void ldc_unbind(struct ldc_channel *lp);
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/* For non-RAW protocols we need to complete a handshake before
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* communication can proceed. ldc_connect() does that, if the
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@ -1222,11 +1222,12 @@ struct ldc_channel *ldc_alloc(unsigned long id,
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}
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EXPORT_SYMBOL(ldc_alloc);
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void ldc_free(struct ldc_channel *lp)
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void ldc_unbind(struct ldc_channel *lp)
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{
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if (lp->flags & LDC_FLAG_REGISTERED_IRQS) {
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free_irq(lp->cfg.rx_irq, lp);
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free_irq(lp->cfg.tx_irq, lp);
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lp->flags &= ~LDC_FLAG_REGISTERED_IRQS;
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}
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if (lp->flags & LDC_FLAG_REGISTERED_QUEUES) {
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@ -1240,10 +1241,15 @@ void ldc_free(struct ldc_channel *lp)
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lp->flags &= ~LDC_FLAG_ALLOCED_QUEUES;
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}
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ldc_set_state(lp, LDC_STATE_INIT);
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}
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EXPORT_SYMBOL(ldc_unbind);
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void ldc_free(struct ldc_channel *lp)
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{
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ldc_unbind(lp);
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hlist_del(&lp->list);
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kfree(lp->mssbuf);
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ldc_iommu_release(lp);
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kfree(lp);
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