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dmaengine: virt-dma: use vchan_vdesc_fini() to free descriptors 

vchan_dma_desc_free_list() basically open codes vchan_vdesc_fini() in its
loop body. Call it directly rather than duplicating the code.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20191216105328.15198-7-s.hauer@pengutronix.de
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Sascha Hauer 2019-12-16 11:53:25 +01:00 committed by Vinod Koul
parent 9f91e6bfa8
commit b167f94d29
1 changed files with 2 additions and 10 deletions
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12
drivers/dma/virt-dma.c
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@ -115,16 +115,8 @@ void vchan_dma_desc_free_list(struct virt_dma_chan *vc, struct list_head *head)
struct virt_dma_desc *vd, *_vd;
list_for_each_entry_safe(vd, _vd, head, node) {
if (dmaengine_desc_test_reuse(&vd->tx)) {
unsigned long flags;
spin_lock_irqsave(&vc->lock, flags);
list_move_tail(&vd->node, &vc->desc_allocated);
spin_unlock_irqrestore(&vc->lock, flags);
} else {
list_del(&vd->node);
vc->desc_free(vd);
}
list_del(&vd->node);
vchan_vdesc_fini(vd);
}
}
EXPORT_SYMBOL_GPL(vchan_dma_desc_free_list);