[tip: irq/core] net: usb: lan78xx: Use generic_handle_irq_safe().
From: tip-bot2 for Sebastian Andrzej Siewior
Date: Wed Mar 02 2022 - 16:35:43 EST
The following commit has been merged into the irq/core branch of tip:
Commit-ID: bfe6b967948c251955bcf175cb2d4e8d169102ca
Gitweb: https://git.kernel.org/tip/bfe6b967948c251955bcf175cb2d4e8d169102ca
Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
AuthorDate: Fri, 11 Feb 2022 19:14:59 +01:00
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Wed, 02 Mar 2022 22:28:50 +01:00
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@xxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Woojung Huh <woojung.huh@xxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Jakub Kicinski <kuba@xxxxxxxxxx>
Cc: UNGLinuxDriver@xxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20220211181500.1856198-7-bigeasy@xxxxxxxxxxxxx
---
drivers/net/usb/lan78xx.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index b8e20a3..415f166 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);