Tzung-Bi Shih 525cb7ba66 platform/chrome: cros_ec_typec: Init mutex in Thunderbolt registration ...

cros_typec_register_thunderbolt() missed initializing the `adata->lock`
mutex.  This leads to a NULL dereference when the mutex is later
acquired (e.g. in cros_typec_altmode_work()).

Initialize the mutex in cros_typec_register_thunderbolt() to fix the
issue.

Cc: [email protected]
Fixes: 3b00be26b1 ("platform/chrome: cros_ec_typec: Thunderbolt support")
Reviewed-by: Benson Leung <[email protected]>
Reviewed-by: Abhishek Pandit-Subedi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Tzung-Bi Shih <[email protected]>

2026-05-06 02:14:33 +00:00

..

wilco_ec

platform/chrome: wilco_ec: event: Convert to a platform driver

2026-03-06 04:35:07 +00:00

chromeos_acpi.c

…

chromeos_laptop.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

chromeos_of_hw_prober.c

platform/chrome: of_hw_prober: Support touchscreen probing on Squirtle

2025-04-25 02:16:24 +00:00

chromeos_privacy_screen.c

platform/chrome: Convert ChromeOS privacy-screen driver to platform

2026-03-06 04:35:07 +00:00

chromeos_pstore.c

platform/chrome: chromeos_pstore: Add ecc_size module parameter

2025-06-23 02:36:23 +00:00

chromeos_tbmc.c

platform/chrome: chromeos_tbmc: Convert to a platform driver

2026-03-06 04:35:07 +00:00

cros_ec_chardev.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cros_ec_debugfs.c

platform/chrome: cros_ec_debugfs: Avoid -Wflex-array-member-not-at-end warnings

2025-04-07 02:06:55 +00:00

cros_ec_i2c.c

platform/chrome: Centralize common cros_ec_device initialization

2025-09-14 11:34:41 +08:00

cros_ec_ishtp.c

platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver

2025-11-10 06:29:54 +00:00

cros_ec_lightbar.c

platform/chrome: lightbar: Optimize command size

2026-02-23 15:34:17 +08:00

cros_ec_lpc_mec.c

platform/chrome: cros_ec_lpc: Handle zero length read/write

2024-06-14 02:47:25 +00:00

cros_ec_lpc_mec.h

platform/chrome: cros_ec_lpc: MEC access can use an AML mutex

2024-06-06 03:11:51 +00:00

cros_ec_lpc.c

platform/chrome: Centralize common cros_ec_device initialization

2025-09-14 11:34:41 +08:00

cros_ec_proto_test_util.c

…

cros_ec_proto_test_util.h

platform/chrome: kunit: Avoid -Wflex-array-member-not-at-end

2025-05-07 03:04:29 +00:00

cros_ec_proto_test.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

cros_ec_proto.c

platform/chrome: cros_ec: Add a flag to track registration state

2025-09-14 11:34:41 +08:00

cros_ec_rpmsg.c

platform/chrome: Centralize common cros_ec_device initialization

2025-09-14 11:34:41 +08:00

cros_ec_sensorhub_ring.c

platform/chrome: sensorhub: Support devices without FIFO_INT_ENABLE

2025-11-14 02:57:32 +00:00

cros_ec_sensorhub_trace.h

…

cros_ec_sensorhub.c

platform/chrome: cros_ec_sensorhub: Retries when a sensor is not ready

2025-06-24 02:49:28 +00:00

cros_ec_spi.c

platform/chrome: Centralize common cros_ec_device initialization

2025-09-14 11:34:41 +08:00

cros_ec_sysfs.c

platform/chrome: cros_ec_sysfs: Expose AP_MODE_ENTRY feature state

2025-02-05 04:03:31 +00:00

cros_ec_trace.c

platform/chrome: Update ChromeOS EC command tracing

2025-01-06 01:25:26 +00:00

cros_ec_trace.h

…

cros_ec_typec.c

platform/chrome: cros_ec_typec: Set no_mode_control flag

2026-01-23 17:18:01 +01:00

cros_ec_typec.h

platform/chrome: cros_ec_typec: Add support for setting USB mode via sysfs

2025-02-21 01:42:22 +00:00

cros_ec_uart.c

platform/chrome: Centralize common cros_ec_device initialization

2025-09-14 11:34:41 +08:00

cros_ec_vbc.c

sysfs: treewide: switch back to attribute_group::bin_attrs

2025-06-17 10:44:15 +02:00

cros_ec.c

platform/chrome: cros_ec: Add a flag to track registration state

2025-09-14 11:34:41 +08:00

cros_ec.h

platform/chrome: Centralize cros_ec_device allocation

2025-09-14 11:34:41 +08:00

cros_hps_i2c.c

platform/chrome: cros_hps_i2c: Discard pm_runtime_put() return value

2026-01-08 21:36:51 +01:00

cros_kbd_led_backlight.c

platform/chrome: cros_kbd_led_backlight: Avoid -Wflex-array-member-not-at-end warnings

2025-04-07 02:04:55 +00:00

cros_typec_altmode.c

platform/chrome: cros_ec_typec: Init mutex in Thunderbolt registration

2026-05-06 02:14:33 +00:00

cros_typec_altmode.h

platform/chrome: cros_ec_typec: Thunderbolt support

2024-12-24 08:56:05 +01:00

cros_typec_switch.c

platform/chrome: cros_typec_switch: Use acpi_get_local_u64_address()

2026-01-21 04:38:44 +00:00

cros_typec_vdm.c

…

cros_typec_vdm.h

…

cros_usbpd_logger.c

platform/chrome: cros_usbpd_logger: Simplify with devm

2026-03-20 02:57:04 +00:00

cros_usbpd_notify.c

platform/chrome: cros_usbpd_notify: defer probe when parent EC driver isn't ready

2025-10-13 02:53:44 +00:00

Kconfig

platform/chrome: Fix typo in CROS_USBPD_NOTIFY help text

2025-07-23 23:09:44 +00:00

Makefile

platform/chrome: cros_ec_proto: Allow to build as module

2025-04-07 02:51:00 +00:00