| Message ID | 1474187194-21322-1-git-send-email-baoyou.xie@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c index 15f8206..7c00e50 100644 --- a/drivers/net/phy/microchip.c +++ b/drivers/net/phy/microchip.c @@ -55,7 +55,7 @@ static int lan88xx_phy_ack_interrupt(struct phy_device *phydev) return rc < 0 ? rc : 0; } -int lan88xx_suspend(struct phy_device *phydev) +static int lan88xx_suspend(struct phy_device *phydev) { struct lan88xx_priv *priv = phydev->priv;
We get 1 warning when building kernel with W=1: drivers/net/phy/microchip.c:58:5: warning: no previous prototype for 'lan88xx_suspend' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. so this patch marks this function with 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> --- drivers/net/phy/microchip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4