linux-kernel - [PATCH 1/3] misc: microchip: pci1xxxx: Do not disable the pci device twice in gp_aux_bus

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 18 Sep 2022 08:27:24 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Kumaravel Thiagarajan <kumaravel.thiagarajan@...rochip.com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        linux-gpio@...r.kernel.org
Subject: [PATCH 1/3] misc: microchip: pci1xxxx: Do not disable the pci device twice in gp_aux_bus_remove()

gp_aux_bus_probe() uses pcim_enable_device(), so there is no point in
calling pci_disable_device() explicitly in the remove function.

Fixes: 393fc2f5948f ("misc: microchip: pci1xxxx: load auxiliary bus driver for the PIO function in the multi-function endpoint of pci1xxxx device.")
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
index edff3ee73f6f..6c4f8384aa09 100644
--- a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
+++ b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
@@ -139,7 +139,6 @@ static void gp_aux_bus_remove(struct pci_dev *pdev)
 	auxiliary_device_delete(&aux_bus->aux_device_wrapper[1]->aux_dev);
 	auxiliary_device_uninit(&aux_bus->aux_device_wrapper[1]->aux_dev);
 	kfree(aux_bus);
-	pci_disable_device(pdev);
 }
 
 static const struct pci_device_id pci1xxxx_tbl[] = {
-- 
2.34.1