linux-stable/drivers/hsi
Yuan Can 16be870431 HSI: omap_ssi_core: Fix error handling in ssi_init()
[ Upstream commit 3ffa9f713c ]

The ssi_init() returns the platform_driver_register() directly without
checking its return value, if platform_driver_register() failed, the
ssi_pdriver is not unregistered.
Fix by unregister ssi_pdriver when the last platform_driver_register()
failed.

Fixes: 0fae198988 ("HSI: omap_ssi: built omap_ssi and omap_ssi_port into one module")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:26:30 +01:00
..
clients HSI: ssi_protocol: fix potential resource leak in ssip_pn_open() 2022-10-21 12:39:23 +02:00
controllers HSI: omap_ssi_core: Fix error handling in ssi_init() 2022-12-31 13:26:30 +01:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hsi_boardinfo.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
hsi_core.c HSI: core: Fix return freed object in hsi_new_client 2021-11-26 00:27:06 +01:00
hsi_core.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00