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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c s5p_mfc_configure_2port_memory() -> s5p_mfc_alloc_firmware()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->irq 1-s32max
PARAM_VALUE 0 dev->plat_dev 4096-ptr_max
PARAM_VALUE 0 dev->plat_dev->dev.iommu 0,4096-ptr_max
PARAM_VALUE 0 dev->regs_base 4096-ptr_max
PARAM_VALUE 0 dev->variant 4096-ptr_max
PARAM_VALUE 0 dev->variant->port_num 2
BUF_SIZE 0 dev 1800
DATA_SOURCE 0 dev $0
MEM_ZERO 0 dev
RX_PATH
TASK_NOT_RUNNING

drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c s5p_mfc_configure_common_memory() -> s5p_mfc_alloc_firmware()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->irq 1-s32max
PARAM_VALUE 0 dev->mem_bitmap 16,4096-ptr_max
PARAM_VALUE 0 dev->mem_virt 1-ptr_max
PARAM_VALUE 0 dev->plat_dev 4096-ptr_max
PARAM_VALUE 0 dev->plat_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->plat_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->plat_dev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->plat_dev->dev.cma_area->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->plat_dev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->plat_dev->dev.devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->plat_dev->dev.dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->plat_dev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->plat_dev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->plat_dev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->plat_dev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->plat_dev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 dev->plat_dev->dev.iommu 0,4096-ptr_max
PARAM_VALUE 0 dev->regs_base 4096-ptr_max
PARAM_VALUE 0 dev->variant 1-u64max
BUF_SIZE 0 dev 1800
BUF_SIZE 0 dev->mem_virt 0-u64max
DATA_SOURCE 0 dev $0
MEM_ZERO 0 dev
MEM_ZERO 0 dev->mem_bitmap
MEM_ZERO 0 dev->mem_virt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 dev->mem_size 0-u64max