Oliver Neukum 3681b60224 usb: chaoskey: fix locking for O_NONBLOCK ...

[ Upstream commit a2fa8a12e6 ]

A failure to take a lock with O_NONBLOCK needs to result
in -EAGAIN. Change it.

Fixes: 66e3e59189 ("usb: Add driver for Altus Metrum ChaosKey device (v2)")
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Link: https://patch.msgid.link/20251030093918.2248104-1-oneukum@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-12-18 14:03:10 +01:00

..

sisusbvga

USB: sisusbvga: Add endpoint checks

2023-04-20 11:43:22 +02:00

adutux.c

usb: misc: adutux: use swap()

2021-08-05 12:31:34 +02:00

apple-mfi-fastcharge.c

usb: misc: apple-mfi-fastcharge: Make power supply names unique

2025-06-19 12:25:59 +02:00

appledisplay.c

USB: appledisplay: close race between probe and completion handler

2024-09-13 07:54:23 +02:00

brcmstb-usb-pinmap.c

usb: misc: brcmstb-usb-pinmap: fix module autoloading

2024-08-25 13:45:56 +02:00

chaoskey.c

usb: chaoskey: fix locking for O_NONBLOCK

2025-12-18 14:03:10 +01:00

cypress_cy7c63.c

USB: misc: cypress_cy7c63: check for short transfer

2024-09-13 07:54:50 +02:00

cytherm.c

USB: misc: Remove unnecessary NULL values

2023-08-04 14:48:55 +02:00

ehset.c

usb: misc: ehset: fix wrong if condition

2023-07-27 10:37:30 +02:00

emi26.c

USB: misc: Remove redundant license text

2017-11-04 11:55:38 +01:00

emi62.c

USB: misc: Remove redundant license text

2017-11-04 11:55:38 +01:00

ezusb.c

usb: misc: add missing MODULE_DESCRIPTION() macros

2024-06-20 19:18:24 +02:00

idmouse.c

usb: idmouse: fix an uninit-value in idmouse_open

2022-09-27 10:37:09 +02:00

iowarrior.c

usb: yurex: make waiting on yurex_write interruptible

2024-10-04 15:16:17 +02:00

isight_firmware.c

usb: misc: add missing MODULE_DESCRIPTION() macros

2024-06-20 19:18:24 +02:00

Kconfig

usb: misc: Add x86 dependency for Intel USBIO driver

2025-10-13 09:37:47 +02:00

ldusb.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

legousbtower.c

USB: make devnode() callback in usb_class_driver take a const *

2022-10-20 12:11:56 +02:00

lvstest.c

usb: remove third argument of usb_maxpacket()

2022-04-23 10:33:53 +02:00

Makefile

usb: misc: Add Intel USBIO bridge driver

2025-09-12 14:05:09 +02:00

onboard_usb_dev_pdevs.c

usb: misc: onboard_hub: rename to onboard_dev

2024-03-27 07:57:16 +01:00

onboard_usb_dev.c

usb: misc: onboard_usb_dev: Add Bison Electronics Inc. Integrated Camera

2025-06-30 15:42:16 +02:00

onboard_usb_dev.h

usb: misc: onboard_usb_dev: Add Bison Electronics Inc. Integrated Camera

2025-06-30 15:42:16 +02:00

qcom_eud.c

usb: misc: qcom_eud: Access EUD_MODE_MANAGER2 through secure calls

2025-08-13 17:13:45 +02:00

trancevibrator.c

USB: trancevibrator: fix control-request direction

2021-05-21 20:10:43 +02:00

usb251xb.c

usb: usb251xb: support usage case without I2C control

2025-09-06 15:23:29 +02:00

usb3503.c

usb: Switch back to struct platform_driver::remove()

2024-10-04 15:13:03 +02:00

usb4604.c

usb: misc: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-06-20 19:18:57 +02:00

usb-ljca.c

module: Convert symbol namespace to string literal

2024-12-02 11:34:44 -08:00

usbio.c

usb: misc: Add Intel USBIO bridge driver

2025-09-12 14:05:09 +02:00

usblcd.c

USB: usblcd: Remove the superfluous break

2020-08-28 09:48:33 +02:00

usbsevseg.c

USB: misc: Remove unnecessary NULL values

2023-08-04 14:48:55 +02:00

usbtest.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

uss720.c

usb: misc: uss720: check for incompatible versions of the Belkin F5U002

2024-04-04 17:07:48 +02:00

yurex.c

Merge 6.12-rc3 into usb-next

2024-10-14 08:03:44 +02:00