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net: hisilicon: mark symbols static where possible 

We get 2 warnings when building kernel with W=1:
drivers/net/ethernet/hisilicon/hisi_femac.c:943:5: warning: no previous prototype for 'hisi_femac_drv_suspend' [-Wmissing-prototypes]
drivers/net/ethernet/hisilicon/hisi_femac.c:960:5: warning: no previous prototype for 'hisi_femac_drv_resume' [-Wmissing-prototypes]

In fact, these two functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.
so this patch marks these functions with 'static'.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Baoyou Xie 2016-09-25 17:16:44 +08:00 committed by David S. Miller
parent 71527eb2be
commit ecdad23475
1 changed files with 3 additions and 3 deletions
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6
drivers/net/ethernet/hisilicon/hisi_femac.c
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@ -940,8 +940,8 @@ static int hisi_femac_drv_remove(struct platform_device *pdev)
}
#ifdef CONFIG_PM
int hisi_femac_drv_suspend(struct platform_device *pdev,
pm_message_t state)
static int hisi_femac_drv_suspend(struct platform_device *pdev,
pm_message_t state)
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct hisi_femac_priv *priv = netdev_priv(ndev);
@ -957,7 +957,7 @@ int hisi_femac_drv_suspend(struct platform_device *pdev,
return 0;
}
int hisi_femac_drv_resume(struct platform_device *pdev)
static int hisi_femac_drv_resume(struct platform_device *pdev)
{
struct net_device *ndev = platform_get_drvdata(pdev);
struct hisi_femac_priv *priv = netdev_priv(ndev);