Bixuan Cui 2946f95356 usb: core: hub: Fix PM reference leak in usb_port_resume() ...

[ Upstream commit 025f97d188006eeee4417bb475a6878d1e0eed3f ]

pm_runtime_get_sync will increment pm usage counter even it failed.
thus a pairing decrement is needed.
Fix it by replacing it with pm_runtime_resume_and_get to keep usage
counter balanced.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
Link: https://lore.kernel.org/r/20210408130831.56239-1-cuibixuan@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-05-11 14:47:20 +02:00

..

buffer.c

usb: add a hcd_uses_dma helper

2019-08-15 15:18:05 +02:00

config.c

usb: Use fallthrough pseudo-keyword

2020-07-10 08:55:17 +02:00

devices.c

USB: core: remove polling for /sys/kernel/debug/usb/devices

2020-10-02 15:32:46 +02:00

devio.c

USB: core: Change %pK for __user pointers to %px

2020-11-20 16:36:31 +01:00

driver.c

usbcore: Check both id_table and match() when both available

2020-10-28 13:24:58 +01:00

endpoint.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

file.c

USB: core: Fix races in character device registration and deregistraion

2019-08-12 22:47:24 +02:00

generic.c

usbcore: Check both id_table and match() when both available

2020-10-28 13:24:58 +01:00

hcd-pci.c

usb: hcd: Fix use after free in usb_hcd_pci_remove()

2020-08-18 12:09:52 +02:00

hcd.c

kcov, usb: only collect coverage from __usb_hcd_giveback_urb in softirq

2021-02-17 11:02:30 +01:00

hub.c

usb: core: hub: Fix PM reference leak in usb_port_resume()

2021-05-11 14:47:20 +02:00

hub.h

USB: core: Use the correct style for SPDX License Identifier

2020-04-16 14:32:45 +02:00

Kconfig

USB: hub: Add Kconfig option to reduce number of port initialization retries

2020-10-02 11:29:02 +02:00

ledtrig-usbport.c

usb: core: ledtrig-usbport: Demote obvious misuse of kerneldoc to standard comment blocks

2020-07-09 16:46:57 +02:00

Makefile

usb: core: add a wrapper for the USB PHYs on the HCD

2018-03-09 09:43:53 -08:00

message.c

Merge tag 'dma-mapping-5.10' of git://git.infradead.org/users/hch/dma-mapping

2020-10-15 14:43:29 -07:00

notify.c

USB: core: Remove usbfs_mutex

2019-06-26 10:28:09 +08:00

of.c

drivers: usb: Fix trivial spelling

2020-06-18 10:13:16 +02:00

otg_productlist.h

USB: OTG: rename product list of devices

2020-06-19 08:58:55 +02:00

phy.c

usb: core: phy: add support for PHY calibration

2019-09-03 15:54:55 +02:00

phy.h

usb: core: phy: add support for PHY calibration

2019-09-03 15:54:55 +02:00

port.c

usb: core: port: do error out if usb_autopm_get_interface() fails

2020-03-04 10:58:16 +01:00

quirks.c

USB: Add reset-resume quirk for WD19's Realtek Hub

2021-05-07 11:04:33 +02:00

sysfs.c

usb: core: fix slab-out-of-bounds Read in read_descriptors

2020-09-04 16:41:22 +02:00

urb.c

USB: move snd_usb_pipe_sanity_check into the USB core

2020-09-16 11:02:23 +02:00

usb-acpi.c

usb: core: Use ACPI_SUCCESS() at appropriate places

2020-02-19 11:08:52 +01:00

usb.c

drm: Use USB controller's DMA mask when importing dmabufs

2021-03-17 17:06:19 +01:00

usb.h

usbcore: Check both id_table and match() when both available

2020-10-28 13:24:58 +01:00