From: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>
device_alloc_chan_resources can sleep, use GFP_KERNEL flag.
Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>
---
drivers/dma/at_xdmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index 8fb01bc90ba7..31321da69ae6 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -1834,7 +1834,7 @@ static int at_xdmac_alloc_chan_resources(struct dma_chan *chan)
}
for (i = 0; i < init_nr_desc_per_channel; i++) {
- desc = at_xdmac_alloc_desc(chan, GFP_ATOMIC);
+ desc = at_xdmac_alloc_desc(chan, GFP_KERNEL);
if (!desc) {
dev_warn(chan2dev(chan),
"only %d descriptors have been allocated\n", i);
--
2.23.0
