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/mtd/maps/physmap-versatile.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 drivers/mtd/maps/physmap-versatile.h (limited to 'drivers/mtd/maps/physmap-versatile.h') diff --git a/drivers/mtd/maps/physmap-versatile.h b/drivers/mtd/maps/physmap-versatile.h new file mode 100644 index 000000000..9cf39d031 --- /dev/null +++ b/drivers/mtd/maps/physmap-versatile.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#include +#include + +#ifdef CONFIG_MTD_PHYSMAP_VERSATILE +int of_flash_probe_versatile(struct platform_device *pdev, + struct device_node *np, + struct map_info *map); +#else +static inline +int of_flash_probe_versatile(struct platform_device *pdev, + struct device_node *np, + struct map_info *map) +{ + return 0; +} +#endif -- cgit v1.3.1