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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/mtd/ubi/kapi.c ubi_open_volume_nm() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 0 ubi_num 0-31
PARAM_VALUE 1 vol_id 0-s32max
PARAM_VALUE 2 mode 1,3
CAPPED_DATA 1 vol_id 1
DATA_SOURCE 0 ubi_num $0
DATA_SOURCE 2 mode $2
HARD_MAX 2 mode 3
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 ubi_num 0-31
UNITS 1 vol_id unit_array_size

drivers/mtd/ubi/kapi.c ubi_open_volume_path() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 2 mode 1
DATA_SOURCE 2 mode $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &fc->uapi_mutex

drivers/mtd/ubi/gluebi.c gluebi_get_device() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 2 mode 1-2
FUZZY_MAX 2 mode 2
HARD_MAX 2 mode 2
RX_PATH
TASK_NOT_RUNNING
UNITS 1 vol_id unit_array_size
LOCK2 global &devices_mutex
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &disk->open_mutex
HALF_LOCKED2 global &mtd_table_mutex

drivers/mtd/ubi/block.c ubiblock_open() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 2 mode 1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 vol_id unit_array_size
LOCK2 &dev->dev_mutex
LOCK2 &disk->open_mutex
TYPE_LOCK (struct gendisk)->open_mutex
TYPE_LOCK (struct ubiblock)->dev_mutex

drivers/mtd/ubi/cdev.c rename_volumes() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 2 mode 4
CAPABLE 0 24

drivers/mtd/ubi/cdev.c ubi_cdev_ioctl() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 2 mode 3
CAPABLE 0 24
USER_DATA 1 vol_id s32min-s32max

drivers/mtd/ubi/cdev.c ubi_cdev_ioctl() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 1 vol_id 0-2147483646
PARAM_VALUE 2 mode 3
CAPPED_DATA 1 vol_id 1
CAPABLE 0 24
USER_DATA 1 vol_id 0-2147483646[c]
UNITS 1 vol_id unit_array_size

drivers/mtd/ubi/cdev.c vol_cdev_open() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 0 ubi_num 0-s32max
PARAM_VALUE 1 vol_id (-1)-1048574
PARAM_VALUE 2 mode 1-2
DATA_SOURCE 0 ubi_num r ubi_major2num
FUZZY_MAX 2 mode 2
HARD_MAX 2 mode 2
RX_PATH
TASK_NOT_RUNNING

fs/ubifs/super.c open_ubi() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 0 ubi_num 0
PARAM_VALUE 2 mode 1
DATA_SOURCE 1 vol_id r simple_strtoul
DATA_SOURCE 2 mode $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 vol_id s32min-s32max
HALF_LOCKED2 &fc->uapi_mutex

fs/ubifs/super.c open_ubi() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 2 mode 1
DATA_SOURCE 0 ubi_num r simple_strtoul
DATA_SOURCE 1 vol_id r simple_strtoul
DATA_SOURCE 2 mode $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 ubi_num s32min-s32max
USER_DATA 1 vol_id s32min-s32max
HALF_LOCKED2 &fc->uapi_mutex

fs/ubifs/super.c ubifs_fill_super() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 2 mode 2
RX_PATH
TASK_NOT_RUNNING
UNITS 1 vol_id unit_array_size
HALF_LOCKED2 &fc->uapi_mutex

drivers/mtd/ubi/nvmem.c ubi_nvmem_reg_read() -> ubi_open_volume()

Type Parameter Key Value
PARAM_VALUE 2 mode 1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 vol_id unit_array_size
HALF_LOCKED2 &of->mutex