net: phy: Use phy name when requesting the interrupt

Using the fixed name "phy_interrupt" is not very informative in
/proc/interrupts when there are a lot of phys, e.g. a device with an
Ethernet switch. So when requesting the interrupt, use the name of the
phy.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index bb673c6..96bf033 100644 (file)
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -736,8 +736,7 @@ int phy_start_interrupts(struct phy_device *phydev)
        atomic_set(&phydev->irq_disable, 0);
        if (request_threaded_irq(phydev->irq, NULL, phy_interrupt,
                                 IRQF_ONESHOT | IRQF_SHARED,
-                                "phy_interrupt",
-                                phydev) < 0) {
+                                phydev_name(phydev), phydev) < 0) {
                pr_warn("%s: Can't get IRQ %d (PHY)\n",
                        phydev->mdio.bus->name, phydev->irq);
                phydev->irq = PHY_POLL;