pin_desc_get identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/pinctrl/core.h, line 245 (as a function)

Referenced in 13 files:

Smatch caller information:

drivers/pinctrl/core.c pin_get_from_name() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	1	pin	unit_array_size
LOCK2		global &pinctrl_maps_mutex

drivers/pinctrl/core.c pin_get_name() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	pctldev	unit_array_size
UNITS	1	pin	unit_array_size
HALF_LOCKED2		&s->lock
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/core.c pinctrl_pins_show() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-2),1-s32max
BUF_SIZE	0	pctldev	s32min-(-2),1-s32max
CAPPED_DATA	0	&pctldev->mutex	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	pctldev	unit_array_size
UNITS	1	pin	unit_array_size
LOCK2		&s->lock
LOCK2	0	&pctldev->mutex
TYPE_LOCK		(struct pinctrl_dev)->mutex
TYPE_LOCK		(struct seq_file)->lock

drivers/pinctrl/core.c pinctrl_register_one_pin() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
PARAM_VALUE	0	pctldev->pin_desc_tree.xa_head	0,4098-18446744073709547522
BUF_SIZE	0	pctldev	528
BUF_SIZE	0	pctldev->driver_data	(-1),24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,168,176,192,208,216-s32max
DATA_SOURCE	0	pctldev	$0
STR_LEN	0	pctldev->desc->name	(-1),6,12-17
STR_LEN	0	pctldev->dev->init_name	(-1),14
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	pctldev->desc->npins
UNITS	1	pin	unit_array_size

drivers/pinctrl/uniphier/pinctrl-uniphier-core.c uniphier_conf_get_drvctrl_data() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/uniphier/pinctrl-uniphier-core.c uniphier_conf_pin_bias_get() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&s->lock
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/uniphier/pinctrl-uniphier-core.c uniphier_conf_pin_bias_set() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/uniphier/pinctrl-uniphier-core.c uniphier_conf_pin_drive_set() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/uniphier/pinctrl-uniphier-core.c uniphier_conf_pin_input_enable() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	pin	unit_array_size
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/uniphier/pinctrl-uniphier-core.c uniphier_conf_pin_input_enable_get() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&s->lock
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/uniphier/pinctrl-uniphier-core.c uniphier_pctl_pin_dbg_show() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-2),1-s32max
BUF_SIZE	0	pctldev	s32min-(-2),1-s32max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$2
RX_PATH
TASK_NOT_RUNNING
LOCK2		&s->lock
LOCK2	0	&pctldev->mutex
TYPE_LOCK		(struct pinctrl_dev)->mutex
TYPE_LOCK		(struct seq_file)->lock

drivers/pinctrl/ultrarisc/pinctrl-ultrarisc.c ur_get_pin_port() -> pin_desc_get()

Type	Parameter	Key	Value
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/pinconf.c pinconf_pins_show() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-2),1-s32max
BUF_SIZE	0	pctldev	s32min-(-2),1-s32max
CAPPED_DATA	0	&pctldev->mutex	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	pctldev	unit_array_size
UNITS	1	pin	unit_array_size
LOCK2		&s->lock
LOCK2	0	&pctldev->mutex
TYPE_LOCK		(struct pinctrl_dev)->mutex
TYPE_LOCK		(struct seq_file)->lock

drivers/pinctrl/pinconf.c pinconf_show_setting() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&s->lock
LOCK2		global &pinctrl_list_mutex
TYPE_LOCK		(struct seq_file)->lock

drivers/pinctrl/freescale/pinctrl-imx1-core.c imx1_pinconf_set() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/stm32/pinctrl-stm32.c stm32_pinctrl_restore_gpio_regs() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	0,4096-u64max
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	pin	unit_array_size

drivers/pinctrl/pinctrl-th1520.c th1520_gpio_request_enable() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$2
RX_PATH
TASK_NOT_RUNNING
LOCK2		_T->lock
LOCK2	0	&pctldev->mutex
TYPE_LOCK		(struct pinctrl_dev)->mutex

drivers/pinctrl/pinctrl-th1520.c th1520_pinconf_get() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	pin	unit_array_size
HALF_LOCKED2		&s->lock
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/pinctrl-th1520.c th1520_pinconf_set() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	pin	unit_array_size
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/pinctrl-single.c pcs_get_function() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
BUF_SIZE	0	pctldev	s32min-(-1),1-s32max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/intel/pinctrl-intel.c intel_pinctrl_should_save() -> pin_desc_get()

Type	Parameter	Key	Value
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	pin	unit_array_size

drivers/pinctrl/pinmux.c pin_free() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/pinmux.c pin_request() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&pctldev->mutex

drivers/pinctrl/pinmux.c pinmux_can_be_used_for_gpio() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	0	pctldev	$0
DATA_SOURCE	1	pin	$1
LOCK2		_T->lock
LOCK2	0	&pctldev->mutex
TYPE_LOCK		(struct pinctrl_dev)->mutex

drivers/pinctrl/pinmux.c pinmux_disable_setting() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &pinctrl_list_mutex

drivers/pinctrl/pinmux.c pinmux_enable_setting() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/pinctrl/pinmux.c pinmux_enable_setting() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

drivers/pinctrl/pinmux.c pinmux_enable_setting() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

drivers/pinctrl/pinmux.c pinmux_pins_show() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	s32min-(-2),1-s32max
BUF_SIZE	0	pctldev	s32min-(-2),1-s32max
CAPPED_DATA	0	&pctldev->mutex	1
RX_PATH
TASK_NOT_RUNNING
UNITS	0	pctldev	unit_array_size
UNITS	1	pin	unit_array_size
LOCK2		&s->lock
LOCK2	0	&pctldev->mutex
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct pinctrl_dev)->mutex
TYPE_LOCK		(struct seq_file)->lock

drivers/pinctrl/pinctrl-amd.c amd_gpio_irq_init() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
BUF_SIZE	0	pctldev	528
BUF_SIZE	0	pctldev->desc	88
BUF_SIZE	0	pctldev->dev	1616
BUF_SIZE	0	pctldev->driver_data	664
CAPPED_DATA	0	pctldev->p	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	pctldev->desc->npins
UNITS	1	pin	unit_array_size

drivers/pinctrl/pinctrl-amd.c amd_gpio_should_save() -> pin_desc_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	pctldev	4096-ptr_max
DATA_SOURCE	1	pin	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	pin	unit_array_size

drivers/pinctrl/pinctrl-amd.c amd_set_mux() -> pin_desc_get()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING