From 6bc13d0a34ad3fca0fe0cfc513b055e4efe97ee2 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Fri, 11 Feb 2022 19:14:59 +0100 Subject: [PATCH 164/166] 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 Link: https://lore.kernel.org/r/20220211181500.1856198-7-bigeasy@linutronix.de (cherry picked from commit dda02de93749e2952c0a0b5e5a6dfc52b5365c65) Signed-off-by: Clark Williams --- drivers/net/usb/lan78xx.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) Index: linux-5.15.32-rt39/drivers/net/usb/lan78xx.c =================================================================== --- linux-5.15.32-rt39.orig/drivers/net/usb/lan78xx.c +++ linux-5.15.32-rt39/drivers/net/usb/lan78xx.c @@ -1367,11 +1367,8 @@ static void lan78xx_status(struct lan78x 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);