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authorKees Cook <kees+treewide@kernel.org>2026-09-02 15:31:14 -0700
committerKees Cook <kees@kernel.org>2026-09-04 21:37:00 -0700
commit3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch)
treec65086f9bdcd48c6360fb7cb4598bca084da1f32 /drivers/pinctrl/intel/Kconfig
downloadlinux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz
linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip
treewide: refresh kmalloc_obj() conversionsgrafted
This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook <kees+treewide@kernel.org>
Diffstat (limited to 'drivers/pinctrl/intel/Kconfig')
-rw-r--r--drivers/pinctrl/intel/Kconfig175
1 files changed, 175 insertions, 0 deletions
diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig
new file mode 100644
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+++ b/drivers/pinctrl/intel/Kconfig
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+# SPDX-License-Identifier: GPL-2.0
+# Intel pin control drivers
+menu "Intel pinctrl drivers"
+ depends on (ACPI && X86) || COMPILE_TEST
+
+config PINCTRL_BAYTRAIL
+ bool "Intel Baytrail GPIO pin control"
+ select PINCTRL_INTEL
+ help
+ driver for memory mapped GPIO functionality on Intel Baytrail
+ platforms. Supports 3 banks with 102, 28 and 44 gpios.
+ Most pins are usually muxed to some other functionality by firmware,
+ so only a small amount is available for gpio use.
+
+ Requires ACPI device enumeration code to set up a platform device.
+
+config PINCTRL_CHERRYVIEW
+ tristate "Intel Cherryview/Braswell pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ Cherryview/Braswell pinctrl driver provides an interface that
+ allows configuring of SoC pins and using them as GPIOs.
+
+config PINCTRL_LYNXPOINT
+ tristate "Intel Lynxpoint pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ Lynxpoint is the PCH of Intel Haswell. This pinctrl driver
+ provides an interface that allows configuring of PCH pins and
+ using them as GPIOs.
+
+config PINCTRL_INTEL
+ tristate
+ select PINMUX
+ select PINCONF
+ select GENERIC_PINCONF
+ select GPIOLIB
+ select GPIOLIB_IRQCHIP
+
+config PINCTRL_INTEL_PLATFORM
+ tristate "Intel pinctrl and GPIO platform driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel PCH pins and using them as GPIOs. Currently the following
+ Intel SoCs / platforms require this to be functional:
+ - Lunar Lake
+ - Nova Lake
+ - Panther Lake
+
+config PINCTRL_ALDERLAKE
+ tristate "Intel Alder Lake pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ PCH pins of the following platforms and using them as GPIOs:
+ - Alder Lake HX, N, and S
+ - Raptor Lake HX, E, and S
+ - Twin Lake
+
+config PINCTRL_BROXTON
+ tristate "Intel Broxton pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ Broxton pinctrl driver provides an interface that allows
+ configuring of SoC pins and using them as GPIOs.
+
+config PINCTRL_CANNONLAKE
+ tristate "Intel Cannon Lake PCH pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Cannon Lake PCH pins and using them as GPIOs.
+
+config PINCTRL_CEDARFORK
+ tristate "Intel Cedar Fork pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Cedar Fork PCH pins and using them as GPIOs.
+
+config PINCTRL_DENVERTON
+ tristate "Intel Denverton pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Denverton SoC pins and using them as GPIOs.
+
+config PINCTRL_ELKHARTLAKE
+ tristate "Intel Elkhart Lake SoC pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Elkhart Lake SoC pins and using them as GPIOs.
+
+config PINCTRL_EMMITSBURG
+ tristate "Intel Emmitsburg pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Emmitsburg pins and using them as GPIOs.
+
+config PINCTRL_GEMINILAKE
+ tristate "Intel Gemini Lake SoC pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Gemini Lake SoC pins and using them as GPIOs.
+
+config PINCTRL_ICELAKE
+ tristate "Intel Ice Lake PCH pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Ice Lake PCH pins and using them as GPIOs.
+
+config PINCTRL_JASPERLAKE
+ tristate "Intel Jasper Lake PCH pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Jasper Lake PCH pins and using them as GPIOs.
+
+config PINCTRL_LAKEFIELD
+ tristate "Intel Lakefield SoC pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Lakefield SoC pins and using them as GPIOs.
+
+config PINCTRL_LEWISBURG
+ tristate "Intel Lewisburg pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ of Intel Lewisburg pins and using them as GPIOs.
+
+config PINCTRL_METEORLAKE
+ tristate "Intel Meteor Lake pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ SoC pins of the following platforms and using them as GPIOs:
+ - Arrow Lake (all variants)
+ - Meteor Lake (all variants)
+
+config PINCTRL_METEORPOINT
+ tristate "Intel Meteor Point pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ PCH pins of the following platforms and using them as GPIOs:
+ - Arrow Lake HX and S
+
+config PINCTRL_SUNRISEPOINT
+ tristate "Intel Sunrisepoint pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ Sunrisepoint is the PCH of Intel Skylake. This pinctrl driver
+ provides an interface that allows configuring of PCH pins and
+ using them as GPIOs.
+
+config PINCTRL_TIGERLAKE
+ tristate "Intel Tiger Lake pinctrl and GPIO driver"
+ select PINCTRL_INTEL
+ help
+ This pinctrl driver provides an interface that allows configuring
+ PCH pins of the following platforms and using them as GPIOs:
+ - Alder Lake H, P, PS, and U
+ - Raptor Lake H, P, PS, PX, and U
+ - Rocket Lake S
+ - Tiger Lake (all variants)
+
+source "drivers/pinctrl/intel/Kconfig.tng"
+endmenu