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Code Issues Releases Packages Activity
linux/drivers/usb/chipidea
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Fedor Pchelkin 7fb632a131 usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error handling 
commit 8c531e0a8c upstream.

usb_phy_init() may return an error code if e.g. its implementation fails
to prepare/enable some clocks. And properly rollback on probe error path
by calling the counterpart usb_phy_shutdown().

Found by Linux Verification Center (linuxtesting.org).

Fixes: be9cae2479 ("usb: chipidea: imx: Fix ULPI on imx53")
Cc: stable <stable@kernel.org>
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20250316102658.490340-4-pchelkin@ispras.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2025-05-02 07:59:12 +02:00
..
bits.h USB: chipidea: Use the correct style for SPDX License Identifier 2020-03-16 11:13:47 +08:00
ci.h usb: chipidea: udc: limit usb request length to max 16KB 2024-12-14 20:04:07 +01:00
ci_hdrc_imx.c usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error handling 2025-05-02 07:59:12 +02:00
ci_hdrc_imx.h usb: chipidea: imx: add one fsl picophy parameter tuning implementation 2023-07-25 18:21:52 +02:00
ci_hdrc_msm.c usb: add missing MODULE_DESCRIPTION() macros 2024-06-20 19:18:52 +02:00
ci_hdrc_npcm.c usb: chipidea: npcm: Fix coding style with clarification of data type 2024-09-11 15:34:49 +02:00
ci_hdrc_pci.c usb: chipidea: ci_hdrc_pci: Fix improper use of kerneldoc format 2020-07-09 17:19:56 +02:00
ci_hdrc_tegra.c usb: chipidea: ci_hdrc_tegra: Switch to RUNTIME_PM_OPS() 2024-06-27 16:07:01 +02:00
ci_hdrc_usb2.c usb: chipidea: Fix unused ci_hdrc_usb2_of_match warning for !CONFIG_OF 2023-10-21 12:46:35 +02:00
core.c usb: chipidea: add CI_HDRC_HAS_SHORT_PKT_LIMIT flag 2024-12-14 20:04:07 +01:00
debug.c usb: chipidea: debug: remove redundant 'role' debug file 2023-03-23 17:27:46 +01:00
host.c usb: chipidea: Simplify Tegra DMA alignment code 2023-10-02 14:10:47 +02:00
host.h usb: chipidea: add inline for ci_hdrc_host_driver_init if host is not defined 2020-01-22 07:54:27 +01:00
Kconfig usb: chipidea: Add support for NPCM 2023-10-21 12:46:00 +02:00
Makefile usb: chipidea: Add support for NPCM 2023-10-21 12:46:00 +02:00
otg.c usb: chipidea: add CI_HDRC_FORCE_VBUS_ACTIVE_ALWAYS flag 2023-10-21 12:45:45 +02:00
otg.h usb: chipidea: core: add controller resume support when controller is powered off 2022-10-23 14:34:53 +02:00
otg_fsm.c usb: chipidea: fix deadlock in ci_otg_del_timer 2022-11-09 12:34:18 +01:00
otg_fsm.h USB: chipidea: Use the correct style for SPDX License Identifier 2020-03-16 11:13:47 +08:00
trace.c usb: chipidea: add tracepoint support for udc 2020-12-10 08:45:26 +08:00
trace.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
udc.c usb: chipidea: udc: handle USB Error Interrupt if IOC not set 2024-12-14 20:04:07 +01:00
udc.h usb: chipidea: udc: create bounce buffer for problem sglist entries if possible 2024-12-14 20:04:07 +01:00
ulpi.c Revert "usb: chipidea: move ci_ulpi_init after the phy initialization" 2024-06-04 14:51:09 +02:00
usbmisc_imx.c usb: chipidea: imx: add one fsl picophy parameter tuning implementation 2023-07-25 18:21:52 +02:00