diff options
| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2022-02-11 19:14:59 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2022-03-02 22:28:50 +0100 |
| commit | bfe6b967948c251955bcf175cb2d4e8d169102ca (patch) | |
| tree | 3cc0dd91b8305b415bbc440a63db4f30b78a051d /drivers/net/usb/lan78xx.c | |
| parent | mfd: ezx-pcap: Use generic_handle_irq_safe(). (diff) | |
| download | linux-dev-bfe6b967948c251955bcf175cb2d4e8d169102ca.tar.xz linux-dev-bfe6b967948c251955bcf175cb2d4e8d169102ca.zip | |
net: usb: lan78xx: Use generic_handle_irq_safe().
Instead of manually disabling interrupts before invoking use
generic_handle_irq_safe() which can be invoked with enabled and disabled
interrupts.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Woojung Huh <woojung.huh@microchip.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: UNGLinuxDriver@microchip.com
Link: https://lore.kernel.org/r/20220211181500.1856198-7-bigeasy@linutronix.de
Diffstat (limited to 'drivers/net/usb/lan78xx.c')
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index b8e20a3f2b84..415f16662f88 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -1537,11 +1537,8 @@ static void lan78xx_status(struct lan78xx_net *dev, struct urb *urb) netif_dbg(dev, link, dev->net, "PHY INTR: 0x%08x\n", intdata); lan78xx_defer_kevent(dev, EVENT_LINK_RESET); - if (dev->domain_data.phyirq > 0) { - local_irq_disable(); - generic_handle_irq(dev->domain_data.phyirq); - local_irq_enable(); - } + if (dev->domain_data.phyirq > 0) + generic_handle_irq_safe(dev->domain_data.phyirq); } else { netdev_warn(dev->net, "unexpected interrupt: 0x%08x\n", intdata); |