]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
net: ieee802154: mcr20a: Use IRQF_NO_AUTOEN flag in request_irq()
authorJinjie Ruan <ruanjinjie@huawei.com>
Wed, 11 Sep 2024 09:42:34 +0000 (17:42 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 17 Oct 2024 13:11:20 +0000 (15:11 +0200)
commit3ed462d0580750084a5b1a5d403c9251a36d51be
tree447e8cc00e3335d5bd3d0bf6d9579915b88d0846
parent62ac553b834f2e69ca231d7cefe0b5f5ec2e8257
net: ieee802154: mcr20a: Use IRQF_NO_AUTOEN flag in request_irq()

[ Upstream commit 09573b1cc76e7ff8f056ab29ea1cdc152ec8c653 ]

disable_irq() after request_irq() still has a time gap in which
interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
disable IRQ auto-enable when request IRQ.

Fixes: 8c6ad9cc5157 ("ieee802154: Add NXP MCR20A IEEE 802.15.4 transceiver driver")
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/20240911094234.1922418-1-ruanjinjie@huawei.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ieee802154/mcr20a.c