[PATCH net] net: sunhme: Fix region request

Sean Anderson
2023-02-22T20:42:50Z

devm_request_region is for I/O regions. Use devm_request_mem_region
instead. This fixes the driver failing to probe since 99df45c9e0a4
("sunhme: fix an IS_ERR() vs NULL check in probe"), which checked the
result.

Fixes: 914d9b2711dd ("sunhme: switch to devres")
Signed-off-by: Sean Anderson <seanga2@gmail.com>
---

drivers/net/ethernet/sun/sunhme.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c
index 1c16548415cd..b0c7ab74a82e 100644
--- a/drivers/net/ethernet/sun/sunhme.c
+++ b/drivers/net/ethernet/sun/sunhme.c
@@ -2894,8 +2894,10 @@ static int happy_meal_pci_probe(struct pci_dev *pdev,
goto err_out_clear_quattro;
}

- hpreg_res = devm_request_region(&pdev->dev, pci_resource_start(pdev, 0),
- pci_resource_len(pdev, 0), DRV_NAME);
+ hpreg_res = devm_request_mem_region(&pdev->dev,
+ pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0),
+ DRV_NAME);
if (!hpreg_res) {
err = -EBUSY;
dev_err(&pdev->dev, "Cannot obtain PCI resources, aborting.\n");
--
2.37.1