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From: Marc Kleine-Budde <mkl@pengutronix.de>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org,
	kernel@pengutronix.de, Joshua Crofts <joshua.crofts1@gmail.com>,
	Markus Schneider-Pargmann <msp@baylibre.com>,
	stable@vger.kernel.org, Marc Kleine-Budde <mkl@pengutronix.de>
Subject: [PATCH net 07/16] can: m_can: pci: add missing pm_runtime_dont_use_autosuspend() call
Date: Tue, 29 Sep 2026 22:43:57 +0200	[thread overview]
Message-ID: <20260929210700.1183036-8-mkl@pengutronix.de> (raw)
In-Reply-To: <20260929210700.1183036-1-mkl@pengutronix.de>

From: Joshua Crofts <joshua.crofts1@gmail.com>

m_can_pci_remove() forgets to call pm_runtime_dont_use_autosuspend() on
teardown, even though autosuspend is enabled in m_can_pci_probe().

Add the missing function call.

Signed-off-by: Joshua Crofts <joshua.crofts1@gmail.com>
Acked-by: Markus Schneider-Pargmann <msp@baylibre.com>
Fixes: cab7ffc0324f ("can: m_can: add PCI glue driver for Intel Elkhart Lake")
Link: https://patch.msgid.link/20260916124236.1389-1-joshua.crofts1@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
 drivers/net/can/m_can/m_can_pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/can/m_can/m_can_pci.c b/drivers/net/can/m_can/m_can_pci.c
index d11a7c88fc32..3c595749b5c7 100644
--- a/drivers/net/can/m_can/m_can_pci.c
+++ b/drivers/net/can/m_can/m_can_pci.c
@@ -159,6 +159,7 @@ static void m_can_pci_remove(struct pci_dev *pci)
 	struct m_can_pci_priv *priv = cdev_to_priv(mcan_class);
 
 	pm_runtime_forbid(&pci->dev);
+	pm_runtime_dont_use_autosuspend(&pci->dev);
 	pm_runtime_get_noresume(&pci->dev);
 
 	/* Disable interrupt control at CAN wrapper IP */
-- 
2.53.0


  parent reply	other threads:[~2026-09-29 21:07 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-29 20:43 [PATCH net 0/16] pull-request: can 2026-09-29 Marc Kleine-Budde
2026-09-29 20:43 ` [PATCH net 01/16] can: dev: can_dropped_invalid_skb: drop CAN XL frames on non-CAN XL devices Marc Kleine-Budde
2026-09-29 21:13   ` netdev-bot+sinfo
2026-09-29 20:43 ` [PATCH net 02/16] can: dev: init_can_skb(): restore skb header initialization Marc Kleine-Budde
2026-09-29 20:43 ` [PATCH net 03/16] can: remove CAN filters independent from namespace Marc Kleine-Budde
2026-09-29 20:43 ` [PATCH net 04/16] can: convert unreliable ARPHRD_CAN type checks to robust can_get_ml_priv() Marc Kleine-Budde
2026-09-29 20:43 ` [PATCH net 05/16] can: fix unique skb identifier regression under RPS Marc Kleine-Budde
2026-09-29 20:43 ` [PATCH net 06/16] can: isotp: check the frame type, not just the length Marc Kleine-Budde
2026-09-29 20:43 ` Marc Kleine-Budde [this message]
2026-09-29 20:43 ` [PATCH net 08/16] can: xilinx_can: set CAN FD flags on received frames Marc Kleine-Budde
2026-09-29 20:43 ` [PATCH net 09/16] can: mcp251xfd: mcp251xfd_probe(): reject devices without match data Marc Kleine-Budde
2026-09-29 20:44 ` [PATCH net 10/16] usb: f81604: fix struct f81604_int_data size mismatch Marc Kleine-Budde
2026-09-29 20:44 ` [PATCH net 11/16] can: gs_usb: kill RX URBs before destroying the netdevs Marc Kleine-Budde
2026-09-29 20:44 ` [PATCH net 12/16] can: gs_usb: add workarounds for HScanT USB to CAN adapter Marc Kleine-Budde
2026-09-29 20:44 ` [PATCH net 13/16] can: kvaser_usb: validate command format before parsing in hydra receive path Marc Kleine-Budde
2026-09-29 20:44 ` [PATCH net 14/16] can: peak_usb: fix missing CAN_ERR_FLAG when reporting error counters Marc Kleine-Budde
2026-09-29 20:44 ` [PATCH net 15/16] can: rx-offload: add IRQ queue flush predicate Marc Kleine-Budde
2026-09-29 20:44 ` [PATCH net 16/16] can: mcp251xfd: flush RX offload queue during long IRQs Marc Kleine-Budde
2026-10-01  8:40 ` [PATCH net 0/16] pull-request: can 2026-09-29 Paolo Abeni
2026-10-01  9:23   ` Oliver Hartkopp
2026-10-01 10:13     ` Paolo Abeni
2026-10-01 10:28       ` Oliver Hartkopp
2026-10-01 10:55         ` Marc Kleine-Budde
2026-10-01 15:25           ` Jakub Kicinski
2026-10-01 15:38             ` Marc Kleine-Budde
2026-10-01 18:19               ` Jakub Kicinski
2026-10-05  7:28                 ` Oliver Hartkopp
2026-10-05  9:20                   ` Marc Kleine-Budde
2026-10-05  9:24                     ` Oliver Hartkopp
2026-10-05  9:32                       ` Marc Kleine-Budde
2026-10-01 15:28 ` Jakub Kicinski
2026-10-01 15:37   ` Marc Kleine-Budde

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