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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 5 files:

Smatch caller information:

drivers/usb/renesas_usbhs/mod.c usbhs_status_get_each_irq() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 64
DATA_SOURCE 0 base $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &base->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct usbhs_priv)->lock

drivers/usb/renesas_usbhs/mod.c usbhs_status_get_each_irq() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 48
DATA_SOURCE 0 base $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &base->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct usbhs_priv)->lock

drivers/usb/renesas_usbhs/mod.c usbhs_status_get_each_irq() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 66
DATA_SOURCE 0 base $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &base->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct usbhs_priv)->lock

drivers/usb/renesas_usbhs/mod.c usbhs_status_get_each_irq() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 50
DATA_SOURCE 0 base $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &base->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct usbhs_priv)->lock

drivers/usb/renesas_usbhs/mod.c usbhs_status_get_each_irq() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 70
DATA_SOURCE 0 base $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &base->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct usbhs_priv)->lock

drivers/usb/renesas_usbhs/mod.c usbhs_status_get_each_irq() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 72
DATA_SOURCE 0 base $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &base->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct usbhs_priv)->lock

drivers/usb/renesas_usbhs/mod.c usbhs_status_get_each_irq() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 74
DATA_SOURCE 0 base $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &base->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct usbhs_priv)->lock

drivers/usb/renesas_usbhs/mod.c usbhsm_autonomy_get_vbus() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 1 reg 64
BUF_SIZE 0 base s32min-(-2),1-s32max
BUF_SIZE 0 base s32min-(-2),1-s32max
DATA_SOURCE 0 base r usbhs_pdev_to_priv
HALF_LOCKED2 &pool->lock

drivers/usb/renesas_usbhs/pipe.c __usbhsp_pipe_xxx_get() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 92
DATA_SOURCE 1 reg $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 flags

drivers/usb/renesas_usbhs/pipe.c __usbhsp_pipe_xxx_get() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 104
DATA_SOURCE 1 reg $2
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 flags

drivers/usb/renesas_usbhs/pipe.c usbhsp_pipectrl_get() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 96
RX_PATH
TASK_NOT_RUNNING

drivers/usb/renesas_usbhs/pipe.c usbhsp_pipectrl_get() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &priv->lock

drivers/usb/renesas_usbhs/fifo.c usbhsf_fifo_barrier() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
DATA_SOURCE 0 base $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 flags

drivers/usb/renesas_usbhs/fifo.c usbhsf_fifo_rcv_len() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
DATA_SOURCE 0 base $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 flags

drivers/usb/renesas_usbhs/fifo.c usbhsf_fifo_select() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &priv->lock

drivers/usb/renesas_usbhs/common.c usbhs_bset() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base->pdev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 base->pfunc->get_id 3834896373400879104
PARAM_VALUE 0 base->pfunc->get_vbus 0
PARAM_VALUE 0 base->pfunc->hardware_init 0,4074332048423317504,5853316036706639872,6984512936229040128
PARAM_VALUE 0 base->pfunc->phy_reset 0
PARAM_VALUE 0 base->pfunc->power_ctrl 0,2278616611189575680,5151340787566993408,7472188406136741888,7882002192223027200
PARAM_VALUE 0 base->pfunc->set_vbus 0
BUF_SIZE 0 base s32min-(-1),1-s32max
BUF_SIZE 0 base s32min-(-1),1-s32max
BUF_SIZE 0 base->dparam.pipe_configs (-1),60,96
BUF_SIZE 0 base->pfunc (-1),64
BUF_SIZE 0 base->rsts (-1),8,280
DATA_SOURCE 0 base $0
DATA_SOURCE 1 reg $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 base unit_byte
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &base->lock

drivers/usb/renesas_usbhs/common.c usbhs_bus_get_speed() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 8
DATA_SOURCE 0 base $0
RX_PATH
TASK_NOT_RUNNING

drivers/usb/renesas_usbhs/common.c usbhs_bus_send_sof_enable() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 8
DATA_SOURCE 0 base $0

drivers/usb/renesas_usbhs/common.c usbhs_frame_get_num() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 1 reg 76
DATA_SOURCE 0 base $0
LOCK2 &pool->lock
LOCK2 &queue->irqlock
LOCK2 flags
TYPE_LOCK (struct uvc_video_queue)->irqlock

drivers/usb/renesas_usbhs/common.c usbhs_usbreq_get_val() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 0 base->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 reg 84
DATA_SOURCE 0 base $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/usb/renesas_usbhs/common.c usbhs_usbreq_get_val() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 0 base->base 4096-ptr_max
PARAM_VALUE 0 base->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 reg 86
DATA_SOURCE 0 base $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/usb/renesas_usbhs/common.c usbhs_usbreq_get_val() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 0 base->base 4096-ptr_max
PARAM_VALUE 0 base->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 reg 88
DATA_SOURCE 0 base $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/usb/renesas_usbhs/common.c usbhs_usbreq_get_val() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 0 base->base 4096-ptr_max
PARAM_VALUE 0 base->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 reg 90
DATA_SOURCE 0 base $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/mfd/omap-usb-host.c omap_usbhs_init() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 1 reg 64
RX_PATH
TASK_NOT_RUNNING

drivers/mfd/omap-usb-host.c usbhs_omap_probe() -> usbhs_read()

Type Parameter Key Value
PARAM_VALUE 0 base 4096-ptr_max
PARAM_VALUE 1 reg 0
DATA_SOURCE 0 base r devm_platform_ioremap_resource
RX_PATH
TASK_NOT_RUNNING