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stmicro: make local variables static

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Make variables only used in one file static. Also avoids possible
namespace collisions.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2013-12-30 10:38:57 -08:00 committed by David S. Miller
parent 8e769788b3
commit 47d1f71f56
3 changed files with 4 additions and 6 deletions
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2
drivers/net/ethernet/stmicro/stmmac/stmmac.h
View File

@ -108,8 +108,6 @@ struct stmmac_priv {
spinlock_t ptp_lock;
};
extern int phyaddr;
int stmmac_mdio_unregister(struct net_device *ndev);
int stmmac_mdio_register(struct net_device *ndev);
void stmmac_set_ethtool_ops(struct net_device *netdev);

2
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
View File

@ -64,7 +64,7 @@ static int debug = -1;
module_param(debug, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Message Level (-1: default, 0: no output, 16: all)");
int phyaddr = -1;
static int phyaddr = -1;
module_param(phyaddr, int, S_IRUGO);
MODULE_PARM_DESC(phyaddr, "Physical device address");

6
drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
View File

@ -26,9 +26,9 @@
#include <linux/pci.h>
#include "stmmac.h"
struct plat_stmmacenet_data plat_dat;
struct stmmac_mdio_bus_data mdio_data;
struct stmmac_dma_cfg dma_cfg;
static struct plat_stmmacenet_data plat_dat;
static struct stmmac_mdio_bus_data mdio_data;
static struct stmmac_dma_cfg dma_cfg;
static void stmmac_default_data(void)
{