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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/platform/x86/lenovo/thinkpad_acpi.c tpacpi_brightness_checkpoint_nvram() -> nvram_write_byte()

Type Parameter Key Value
PARAM_VALUE 1 addr 94
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 val 0-255[c]
LOCK2 global &brightness_mutex
HALF_LOCKED2 &_dev->mutex

drivers/platform/x86/lenovo/thinkpad_acpi.c tpacpi_volume_checkpoint_nvram() -> nvram_write_byte()

Type Parameter Key Value
PARAM_VALUE 1 addr 96
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 val 0-255[c]
LOCK2 global &volume_mutex
HALF_LOCKED2 &_dev->mutex

drivers/char/nvram.c nvram_write_bytes() -> nvram_write_byte()

Type Parameter Key Value
PARAM_VALUE 1 addr 0-113
NOCHECK_CALL
USER_DATA 0 val 0-255
USER_DATA 1 addr 0-113[c]