The req_id_table_size field is 16-bit wide, use ioread16() to read the
value.
Signed-off-by: Kelvin Cao <kelvin.cao@xxxxxxxxxxxxx>
---
drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
index 0e33eef64ec6..189faad0d0d5 100644
--- a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
+++ b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c
@@ -955,7 +955,7 @@ static int config_req_id_table(struct switchtec_ntb *sndev,
u32 error;
u32 proxy_id;
- if (ioread32(&mmio_ctrl->req_id_table_size) < count) {
+ if (ioread16(&mmio_ctrl->req_id_table_size) < count) {
dev_err(&sndev->stdev->dev,
"Not enough requester IDs available.\n");
return -EFAULT;
--
2.25.1
