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stmmac: dwmac-loongson: change loongson_dwmac_driver from global to static

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Smatch reports this issue
dwmac-loongson.c:208:19: warning: symbol
  'loongson_dwmac_driver' was not declared.
  Should it be static?

loongson_dwmac_driver is only used in dwmac-loongson.c.
File scope variables used only in one file should
be static. Change loongson_dwmac_driver's
storage-class-specifier from global to static.

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Rix 2022-04-03 10:02:02 -04:00 committed by David S. Miller
parent 5dc64b6dcb
commit 2baed4f9b0
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
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@ -205,7 +205,7 @@ static const struct pci_device_id loongson_dwmac_id_table[] = {
};
MODULE_DEVICE_TABLE(pci, loongson_dwmac_id_table);
struct pci_driver loongson_dwmac_driver = {
static struct pci_driver loongson_dwmac_driver = {
.name = "dwmac-loongson-pci",
.id_table = loongson_dwmac_id_table,
.probe = loongson_dwmac_probe,