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Subject[PATCH] stmmac: dwmac-loongson: change loongson_dwmac_driver from global to static
Date
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>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index ecf759ee1c9f..017dbbda0c1c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -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,
--
2.27.0
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