net: qcom/emac: make function emac_isr static
The function emac_isr is local to the source and does not need to
be in global scope, so make it static.
Cleans up sparse warnings:
symbol 'emac_isr' was not declared. Should it be static?
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/qualcomm/emac/emac.c b/drivers/net/ethernet/qualcomm/emac/emac.c
index 7595435..f477ba2 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac.c
@@ -130,7 +130,7 @@
return emac_mac_tx_buf_send(adpt, &adpt->tx_q, skb);
}
-irqreturn_t emac_isr(int _irq, void *data)
+static irqreturn_t emac_isr(int _irq, void *data)
{
struct emac_irq *irq = data;
struct emac_adapter *adpt =