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net: stmmac: dwmac-loongson: Use PCI_DEVICE_DATA() macro for device identification

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For the readability sake convert the hard-coded Loongson GMAC PCI ID to
the respective macro and use the PCI_DEVICE_DATA() macro-function to
create the pci_device_id array entry. The later change will be
specifically useful in order to assign the device-specific data for the
currently supported device and for about to be added Loongson GNET
controller.

Signed-off-by: Feiyang Chen <chenfeiyang@loongson.cn>
Signed-off-by: Yinggang Gu <guyinggang@loongson.cn>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Tested-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Yanteng Si 2024-08-07 21:47:09 +08:00 committed by Paolo Abeni
parent 0c979e6b55
commit 324d96b465
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
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@ -9,6 +9,8 @@
#include <linux/of_irq.h>
#include "stmmac.h"
#define PCI_DEVICE_ID_LOONGSON_GMAC 0x7a03
static int loongson_default_data(struct plat_stmmacenet_data *plat)
{
plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
@ -208,7 +210,7 @@ static SIMPLE_DEV_PM_OPS(loongson_dwmac_pm_ops, loongson_dwmac_suspend,
loongson_dwmac_resume);
static const struct pci_device_id loongson_dwmac_id_table[] = {
{ PCI_VDEVICE(LOONGSON, 0x7a03) },
{ PCI_DEVICE_DATA(LOONGSON, GMAC, NULL) },
{}
};
MODULE_DEVICE_TABLE(pci, loongson_dwmac_id_table);