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| author | Fan Wu <fanwu01@zju.edu.cn> | 2026-08-20 13:53:06 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-09-01 16:50:04 +0200 |
| commit | 263f7d61a4201cde16849b2d016251806e7418be (patch) | |
| tree | 861df7c5b878b85741cf319ece81111b4c41c3b1 /drivers/pinctrl/intel/Makefile | |
| download | linux-stable-263f7d61a4201cde16849b2d016251806e7418be.tar.gz linux-stable-263f7d61a4201cde16849b2d016251806e7418be.zip | |
usb: typec: qcom-pmic-typec: disable cc_debounce_dwork on stopgrafted
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 <stable@kernel.org> # v6.10+
Assisted-by: Codex:gpt-5.6
Signed-off-by: Fan Wu <fanwu01@zju.edu.cn>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://patch.msgid.link/20260820135307.153773-2-fanwu01@zju.edu.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/pinctrl/intel/Makefile')
| -rw-r--r-- | drivers/pinctrl/intel/Makefile | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/pinctrl/intel/Makefile b/drivers/pinctrl/intel/Makefile new file mode 100644 index 000000000..d0d868c9a --- /dev/null +++ b/drivers/pinctrl/intel/Makefile @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0 +# Intel pin control drivers + +obj-$(CONFIG_PINCTRL_BAYTRAIL) += pinctrl-baytrail.o +obj-$(CONFIG_PINCTRL_CHERRYVIEW) += pinctrl-cherryview.o +obj-$(CONFIG_PINCTRL_LYNXPOINT) += pinctrl-lynxpoint.o +obj-$(CONFIG_PINCTRL_TANGIER) += pinctrl-tangier.o +obj-$(CONFIG_PINCTRL_MERRIFIELD) += pinctrl-merrifield.o +obj-$(CONFIG_PINCTRL_MOOREFIELD) += pinctrl-moorefield.o +obj-$(CONFIG_PINCTRL_INTEL) += pinctrl-intel.o +obj-$(CONFIG_PINCTRL_INTEL_PLATFORM) += pinctrl-intel-platform.o +obj-$(CONFIG_PINCTRL_ALDERLAKE) += pinctrl-alderlake.o +obj-$(CONFIG_PINCTRL_BROXTON) += pinctrl-broxton.o +obj-$(CONFIG_PINCTRL_CANNONLAKE) += pinctrl-cannonlake.o +obj-$(CONFIG_PINCTRL_CEDARFORK) += pinctrl-cedarfork.o +obj-$(CONFIG_PINCTRL_DENVERTON) += pinctrl-denverton.o +obj-$(CONFIG_PINCTRL_ELKHARTLAKE) += pinctrl-elkhartlake.o +obj-$(CONFIG_PINCTRL_EMMITSBURG) += pinctrl-emmitsburg.o +obj-$(CONFIG_PINCTRL_GEMINILAKE) += pinctrl-geminilake.o +obj-$(CONFIG_PINCTRL_ICELAKE) += pinctrl-icelake.o +obj-$(CONFIG_PINCTRL_JASPERLAKE) += pinctrl-jasperlake.o +obj-$(CONFIG_PINCTRL_LAKEFIELD) += pinctrl-lakefield.o +obj-$(CONFIG_PINCTRL_LEWISBURG) += pinctrl-lewisburg.o +obj-$(CONFIG_PINCTRL_METEORLAKE) += pinctrl-meteorlake.o +obj-$(CONFIG_PINCTRL_METEORPOINT) += pinctrl-meteorpoint.o +obj-$(CONFIG_PINCTRL_SUNRISEPOINT) += pinctrl-sunrisepoint.o +obj-$(CONFIG_PINCTRL_TIGERLAKE) += pinctrl-tigerlake.o |