From 469600d5d292b1482c90dd6853555821d11b8c5f Mon Sep 17 00:00:00 2001 From: Linkai Gong Date: Thu, 10 Sep 2026 09:11:50 +0800 Subject: [PATCH] usb: typec: anx7411 - stop the IRQ before destroying the workqueue The IRQ is devm-managed, so it can still queue plat->work while remove() is tearing the queue down. Disable it first. Fixes: fe6d8a9c8e64 ("usb: typec: anx7411: Add Analogix PD ANX7411 support") Cc: stable Signed-off-by: Linkai Gong Reviewed-by: Heikki Krogerus Link: https://patch.msgid.link/20260910011150.2966843-1-gonglinkai@kylinos.cn Signed-off-by: Greg Kroah-Hartman --- drivers/usb/typec/anx7411.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/usb/typec/anx7411.c b/drivers/usb/typec/anx7411.c index 41df115912b9..c3d36da692e4 100644 --- a/drivers/usb/typec/anx7411.c +++ b/drivers/usb/typec/anx7411.c @@ -1566,8 +1566,11 @@ static void anx7411_i2c_remove(struct i2c_client *client) anx7411_partner_unregister_altmode(plat); anx7411_unregister_partner(plat); - if (plat->workqueue) + if (plat->workqueue) { + disable_irq(plat->intp_irq); + cancel_work_sync(&plat->work); destroy_workqueue(plat->workqueue); + } i2c_unregister_device(plat->spi_client);