Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/usb/host/ssb-hcd.c ssb_hcd_remove() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 core_specific_flags 0
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bus->sprom_mutex
HALF_LOCKED2 &of->mutex

drivers/usb/host/ssb-hcd.c ssb_hcd_shutdown() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 1 core_specific_flags 0
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->mutex
HALF_LOCKED2 &parent->mutex
HALF_LOCKED2 global &system_transition_mutex
TYPE_LOCK (struct device)->mutex

drivers/usb/host/ssb-hcd.c ssb_hcd_suspend() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 1 core_specific_flags 0
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &system_transition_mutex
TYPE_LOCK (struct device)->mutex

drivers/net/wireless/broadcom/b43/bus.c b43_bus_ssb_device_disable() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 1 core_specific_flags 0
DATA_SOURCE 1 core_specific_flags $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rdev->wiphy.mtx
HALF_LOCKED2 &wl->mutex

drivers/ssb/main.c ssb_device_enable() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 0 dev->dma_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->ops->read16 4096-ptr_max
PARAM_VALUE 0 dev->ops->read32 4096-ptr_max
PARAM_VALUE 0 dev->ops->write16 4096-ptr_max
PARAM_VALUE 0 dev->ops->write32 4096-ptr_max
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 core_specific_flags $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 dev->bus->chipco.capabilities 0-u32max
HOST_DATA 0 dev->bus->chipco.max_timer_ms 2114-u16max,541200-u32max[c]
HOST_DATA 0 dev->bus->chipco.status 0-u32max
HOST_DATA 0 dev->bus->chipco.ticks_per_ms 1-31[c]
HOST_DATA 0 *dev->bus->host_sdio->tmpbuf 0-255
HALF_LOCKED2 &bp->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rdev->wiphy.mtx
HALF_LOCKED2 &wl->mutex
HALF_LOCKED2 flags

drivers/net/ethernet/broadcom/b44.c b44_remove_one() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 core_specific_flags 0
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bus->sprom_mutex
HALF_LOCKED2 &of->mutex

drivers/net/wireless/broadcom/b43legacy/rfkill.c b43legacy_rfkill_poll() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 4096-ptr_max
PARAM_VALUE 0 dev->bus->chipco.pmu.crystalfreq 0,2,12000,13000,14400,15360,16200,16800,19200,19800,20000,24000
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->cis_mem.card_start 0-4294967295
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->cis_mem.flags 0-255
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claim_cnt s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claimed 0
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claimer 0
PARAM_VALUE 0 dev->bus->host_sdio->card->host->cqe_on 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->doing_retune 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.ratelimit_state.flags 0-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.ratelimit_state.missed.counter s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.space.counter s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.times.counter s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->hold_retune s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus->host_sdio->card->host->need_retune s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->cmd_completion.wait.lock.owner (-1)
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->cmd_completion.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.packet_len 0,4-12
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.payload_len 0-8
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len 0,4-6,8
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.flags 0-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_hard 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_lazy 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_queued 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_soft 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.flags 0-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_hard 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_lazy 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->dev->dma_io_tlb_mem->dyn_alloc.is_soft 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->pcr->pci->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->pcr->pcr_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->ucr->dev_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->retune_now 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->uhs2_app_cmd 0-1
PARAM_VALUE 0 dev->bus->powered_up 1
PARAM_VALUE 0 dev->bus->sdio_sbaddr 0-255,402653184-403697664
PARAM_VALUE 0 dev->ops 4096-ptr_max
PARAM_VALUE 0 dev->ops->read32 4096-ptr_max
PARAM_VALUE 0 dev->ops->write32 4096-ptr_max
PARAM_VALUE 0 *dev->bus->host_sdio->card->host->fail_mmc_request.ratelimit_state.lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 *dev->bus->host_sdio->card->host->private->regmap->cache->data 0-4294967295
PARAM_VALUE 0 *dev->bus->host_sdio->card->host->private->ucr->cmd_buf 0-255
PARAM_VALUE 0 *dev->bus->host_sdio->tmpbuf 0-255
PARAM_VALUE 1 core_specific_flags 0
CAPPED_DATA 0 dev 1
NOCHECK_CALL
HOST_DATA 0 dev->bus->chipco.capabilities 0-u32max
HOST_DATA 0 dev->bus->chipco.max_timer_ms 2114-u16max,541200-u32max[c]
HOST_DATA 0 dev->bus->chipco.status 0-u32max
HOST_DATA 0 dev->bus->chipco.ticks_per_ms 1-31[c]
HOST_DATA 0 *dev->bus->host_sdio->tmpbuf 0-255
LOCK2 &pool->lock
LOCK2 &rdev->wiphy.mtx
LOCK2 &wl->mutex
TYPE_LOCK (struct b43legacy_wl)->mutex
TYPE_LOCK (struct wiphy)->mtx

drivers/net/wireless/broadcom/b43legacy/main.c b43legacy_wireless_core_attach() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 4096-ptr_max
PARAM_VALUE 0 dev->bus->bar_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus->chipco.pmu.crystalfreq 0,2,12000,13000,14400,15360,16200,16800,19200,19800,20000,24000
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->cis_mem.card_start 0-4294967295
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->cis_mem.flags 0-255
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claim_cnt s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claimed 0
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claimer 0
PARAM_VALUE 0 dev->bus->host_sdio->card->host->cqe_on 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->doing_retune 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.ratelimit_state.flags 0-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.space.counter s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.times.counter s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->hold_retune s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus->host_sdio->card->host->need_retune s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->cmd_completion.wait.lock.owner (-1)
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.packet_len 0,4-12
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.payload_len 0-8
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len 0,4-6,8
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.flags 0-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_hard 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_lazy 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_queued 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_soft 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_uses_io_tlb 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->iommu->attach_deferred 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->cookie s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->cookie_sg_count (-22),0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->dma_len 1-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->next_data.cookie s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->next_data.dma_len 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->pcr->pci->dev.dma_uses_io_tlb 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->pcr->pcr_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->sg_count s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->ucr->dev_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->retune_now 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->uhs2_app_cmd 0-1
PARAM_VALUE 0 dev->bus->mapped_device->bus 4096-ptr_max
PARAM_VALUE 0 dev->bus->powered_up 1
PARAM_VALUE 0 dev->bus->sdio_sbaddr 0-255,402653184-403697664
PARAM_VALUE 0 dev->ops 4096-ptr_max
PARAM_VALUE 0 dev->ops->read16 4096-ptr_max
PARAM_VALUE 0 dev->ops->read32 4096-ptr_max
PARAM_VALUE 0 dev->ops->write16 4096-ptr_max
PARAM_VALUE 0 dev->ops->write32 4096-ptr_max
PARAM_VALUE 0 *dev->bus->host_sdio->card->host->private->regmap->cache->data 0-4294967295
PARAM_VALUE 0 *dev->bus->host_sdio->card->host->private->ucr->cmd_buf 0-255
PARAM_VALUE 0 *dev->bus->host_sdio->tmpbuf 0-255
PARAM_VALUE 1 core_specific_flags 0
CAPPED_DATA 0 dev 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 dev->bus->chipco.capabilities 0-u32max
HOST_DATA 0 dev->bus->chipco.max_timer_ms 2114-u16max,541200-u32max[c]
HOST_DATA 0 dev->bus->chipco.status 0-u32max
HOST_DATA 0 dev->bus->chipco.ticks_per_ms 1-31[c]
HOST_DATA 0 dev->bus->host_sdio->card->host->fail_mmc_request.stacktrace_depth s64min-s64max
HALF_LOCKED2 &bus->sprom_mutex
HALF_LOCKED2 &of->mutex

drivers/net/wireless/broadcom/b43legacy/main.c b43legacy_wireless_core_exit() -> ssb_device_disable()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 4096-ptr_max
PARAM_VALUE 0 dev->bus->bar_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus->chipco.pmu.crystalfreq 0,2,12000,13000,14400,15360,16200,16800,19200,19800,20000,24000
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->cis_mem.card_start 0-4294967295
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->cis_mem.flags 0-255
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->bus->host_pcmcia->socket->ops_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claim_cnt s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claimed 0
PARAM_VALUE 0 dev->bus->host_sdio->card->host->claimer 0
PARAM_VALUE 0 dev->bus->host_sdio->card->host->cqe_on 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->doing_retune 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.ratelimit_state.flags 0-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.space.counter s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->fail_mmc_request.times.counter s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->hold_retune s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->bus->host_sdio->card->host->need_retune s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->cmd_completion.wait.lock.owner (-1)
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.packet_len 0,4-12
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.payload_len 0-8
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len 0,4-6,8
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.flags 0-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_hard 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_lazy 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_queued 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_io_tlb_mem->dyn_alloc.is_soft 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->dma_uses_io_tlb 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->iommu->attach_deferred 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->parent->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->cookie s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->cookie_sg_count (-22),0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->dma_len 1-4294967295
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->next_data.cookie s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->next_data.dma_len 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->pcr->pci->dev.dma_uses_io_tlb 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->pcr->pcr_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->sg_count s32min-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->private->ucr->dev_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->bus->host_sdio->card->host->retune_now 0-1
PARAM_VALUE 0 dev->bus->host_sdio->card->host->uhs2_app_cmd 0-1
PARAM_VALUE 0 dev->bus->mapped_device->bus 4096-ptr_max
PARAM_VALUE 0 dev->bus->sdio_sbaddr 0-255,402653184-403697664
PARAM_VALUE 0 dev->ops 4096-ptr_max
PARAM_VALUE 0 dev->ops->read32 4096-ptr_max
PARAM_VALUE 0 dev->ops->write16 4096-ptr_max
PARAM_VALUE 0 dev->ops->write32 4096-ptr_max
PARAM_VALUE 0 *dev->bus->host_sdio->card->host->private->regmap->cache->data 0-4294967295
PARAM_VALUE 0 *dev->bus->host_sdio->card->host->private->ucr->cmd_buf 0-255
PARAM_VALUE 0 *dev->bus->host_sdio->tmpbuf 0-255
PARAM_VALUE 1 core_specific_flags 0
CAPPED_DATA 0 dev 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 dev->bus->chipco.capabilities 0-u32max
HOST_DATA 0 dev->bus->chipco.max_timer_ms 2114-u16max,541200-u32max[c]
HOST_DATA 0 dev->bus->chipco.status 0-u32max
HOST_DATA 0 dev->bus->chipco.ticks_per_ms 1-31[c]
HOST_DATA 0 dev->bus->host_sdio->card->host->fail_mmc_request.stacktrace_depth s64min-s64max
LOCK2 &wl->mutex
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct b43legacy_wl)->mutex