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dmaengine: ti: k3-udma: Fix BCDMA for case w/o BCHAN
Reusing loop iterator fails if BCHAN is not present as iterator is uninitialized Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20221213164304.1126945-3-vigneshr@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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@ -4774,7 +4774,10 @@ static int bcdma_setup_resources(struct udma_dev *ud)
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irq_res.desc[i].num = rm_res->desc[i].num;
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irq_res.desc[i].num = rm_res->desc[i].num;
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}
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}
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}
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}
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} else {
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i = 0;
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}
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}
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if (ud->tchan_cnt) {
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if (ud->tchan_cnt) {
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rm_res = tisci_rm->rm_ranges[RM_RANGE_TCHAN];
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rm_res = tisci_rm->rm_ranges[RM_RANGE_TCHAN];
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if (IS_ERR(rm_res)) {
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if (IS_ERR(rm_res)) {
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