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[0/7] net: Use IRQF_NO_AUTOEN flag in request_irq()

Message ID 20240909133034.1296930-1-ruanjinjie@huawei.com
Headers show
Series net: Use IRQF_NO_AUTOEN flag in request_irq() | expand

Message

Jinjie Ruan Sept. 9, 2024, 1:30 p.m. UTC 
As commit cbe16f35bee6 ("genirq: Add IRQF_NO_AUTOEN for request_irq/nmi()")
said, reqeust_irq() and then disable_irq() is unsafe.

And the code below is subobtimal:
	 irq_set_status_flags(irq, IRQ_NOAUTOEN);
	 request_irq(dev, irq...);

IRQF_NO_AUTOEN flag can be used by drivers to request_irq(). It prevents
the automatic enabling of the requested interrupt in the same safe way.
With that the usage can be simplified and corrected.

Only compile-tested.

Jinjie Ruan (7):
  net: apple: bmac: Use IRQF_NO_AUTOEN flag in request_irq()
  net: enetc: Use IRQF_NO_AUTOEN flag in request_irq()
  nfp: Use IRQF_NO_AUTOEN flag in request_irq()
  net: ieee802154: mcr20a: Use IRQF_NO_AUTOEN flag in request_irq()
  wifi: p54: Use IRQF_NO_AUTOEN flag in request_irq()
  wifi: mwifiex: Use IRQF_NO_AUTOEN flag in request_irq()
  wifi: wl1251: Use IRQF_NO_AUTOEN flag in request_irq()

 drivers/net/ethernet/apple/bmac.c                   | 3 +--
 drivers/net/ethernet/freescale/enetc/enetc.c        | 3 +--
 drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 5 ++---
 drivers/net/ieee802154/mcr20a.c                     | 5 +----
 drivers/net/wireless/intersil/p54/p54spi.c          | 4 +---
 drivers/net/wireless/marvell/mwifiex/main.c         | 4 ++--
 drivers/net/wireless/ti/wl1251/sdio.c               | 4 ++--
 7 files changed, 10 insertions(+), 18 deletions(-)