[PATCH 2/5] dmaengine: ti: k3-udma: Fix BCDMA for case w/o BCHAN

From: Vignesh Raghavendra
Date: Mon Dec 05 2022 - 23:37:00 EST


Reusing loop iterator fails if BCHAN is not present as iterator is
uninitialized

Signed-off-by: Vignesh Raghavendra <vigneshr@xxxxxx>
---
drivers/dma/ti/k3-udma.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index ce8b80bb34d7..791cf6354946 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -4758,6 +4758,7 @@ static int bcdma_setup_resources(struct udma_dev *ud)
}
}

+ i = 0;
irq_res.desc = kcalloc(irq_res.sets, sizeof(*irq_res.desc), GFP_KERNEL);
if (!irq_res.desc)
return -ENOMEM;
--
2.38.1