From 263f7d61a4201cde16849b2d016251806e7418be Mon Sep 17 00:00:00 2001 From: Fan Wu Date: Thu, 20 Aug 2026 13:53:06 +0000 Subject: usb: typec: qcom-pmic-typec: disable cc_debounce_dwork on stop cc_debounce_dwork is queued from the set_cc() and start_toggling() callbacks, which run from TCPM's kthread worker. port_stop() returns before tcpm_unregister_port() destroys that worker. Flushing the worker during unregister may therefore run a callback which queues the delayed work after port_stop() has returned. The delayed work can then run after devres has freed pmic_typec_port. Use disable_delayed_work_sync() in port_stop() to cancel a pending instance and prevent the TCPM callbacks from queueing another one. This issue was found by an in-house static analysis tool. Fixes: a4422ff22142 ("usb: typec: qcom: Add Qualcomm PMIC Type-C driver") Cc: stable # v6.10+ Assisted-by: Codex:gpt-5.6 Signed-off-by: Fan Wu Acked-by: Heikki Krogerus Link: https://patch.msgid.link/20260820135307.153773-2-fanwu01@zju.edu.cn Signed-off-by: Greg Kroah-Hartman --- drivers/platform/Makefile | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 drivers/platform/Makefile (limited to 'drivers/platform/Makefile') diff --git a/drivers/platform/Makefile b/drivers/platform/Makefile new file mode 100644 index 000000000..fa322e7f8 --- /dev/null +++ b/drivers/platform/Makefile @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for linux/drivers/platform +# + +obj-$(CONFIG_X86) += x86/ +obj-$(CONFIG_LOONGARCH) += loongarch/ +obj-$(CONFIG_MELLANOX_PLATFORM) += mellanox/ +obj-$(CONFIG_MIPS) += mips/ +obj-$(CONFIG_OLPC_EC) += olpc/ +obj-$(CONFIG_GOLDFISH) += goldfish/ +obj-$(CONFIG_CHROME_PLATFORMS) += chrome/ +obj-$(CONFIG_CZNIC_PLATFORMS) += cznic/ +obj-$(CONFIG_SURFACE_PLATFORMS) += surface/ +obj-$(CONFIG_ARM64_PLATFORM_DEVICES) += arm64/ +obj-$(CONFIG_BCM2835_VCHIQ) += raspberrypi/ +obj-$(CONFIG_ACPI_WMI) += wmi/ -- cgit v1.3.1