In udma_alloc_chan_resources() if the channel is not willing to stop then
the function should return with error code.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@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 0a041747fb21..89d025a5c599 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -1870,6 +1870,7 @@ static int udma_alloc_chan_resources(struct dma_chan *chan)
udma_stop(uc);
if (udma_is_chan_running(uc)) {
dev_err(ud->dev, "chan%d: won't stop!\n", uc->id);
+ ret = -EBUSY;
goto err_res_free;
}
}
--
Peter
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
