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stmmac: loongson: Pass correct arg to PCI function

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pcim_iomap_regions() should receive the driver's name as its third
parameter, not the PCI device's name.

Define the driver name with a macro and use it at the appropriate
places, including pcim_iomap_regions().

Cc: stable@vger.kernel.org # v5.14+
Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson")
Signed-off-by: Philipp Stanner <phasta@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
Tested-by: Henry Chen <chenx97@aosc.io>
This commit is contained in:
Philipp Stanner
2025-03-26 12:55:15 +08:00
committed by maoxiaochuan
parent eb2c91c5d6
commit 369a9a645c
1 changed files with 4 additions and 2 deletions
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drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+4 -2
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@@ -11,6 +11,8 @@
#include "dwmac_dma.h"
#include "dwmac1000.h"
#define DRIVER_NAME "dwmac-loongson-pci"
/* Normal Loongson Tx Summary */
#define DMA_INTR_ENA_NIE_TX_LOONGSON 0x00040000
/* Normal Loongson Rx Summary */
@@ -568,7 +570,7 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
for (i = 0; i < PCI_STD_NUM_BARS; i++) {
if (pci_resource_len(pdev, i) == 0)
continue;
ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
ret = pcim_iomap_regions(pdev, BIT(0), DRIVER_NAME);
if (ret)
goto err_disable_device;
break;
@@ -687,7 +689,7 @@ static const struct pci_device_id loongson_dwmac_id_table[] = {
MODULE_DEVICE_TABLE(pci, loongson_dwmac_id_table);
static struct pci_driver loongson_dwmac_driver = {
.name = "dwmac-loongson-pci",
.name = DRIVER_NAME,
.id_table = loongson_dwmac_id_table,
.probe = loongson_dwmac_probe,
.remove = loongson_dwmac_remove,