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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/pci/ctxfi/cttimer.c ct_systimer_callback() -> (struct snd_pcm_ops)->pointer()

Type Parameter Key Value
PARAM_VALUE 0 alsa_sub 4096-ptr_max
PARAM_VALUE 0 alsa_sub->ops 4096-ptr_max
PARAM_VALUE 0 alsa_sub->runtime 4096-ptr_max
CONTAINER 0 -64-184+0 $(-1)
RX_PATH
TASK_NOT_RUNNING

sound/pci/ctxfi/cttimer.c ct_xfitimer_reprogram() -> (struct snd_pcm_ops)->pointer()

Type Parameter Key Value
PARAM_VALUE 0 alsa_sub 4096-ptr_max
PARAM_VALUE 0 alsa_sub->ops 4096-ptr_max
PARAM_VALUE 0 alsa_sub->runtime 4096-ptr_max
CONTAINER 0 *(-64-184+0) $(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2 &atimer->lock
LOCK2 irq
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct ct_timer)->lock

sound/core/pcm_lib.c snd_pcm_update_hw_ptr0() -> (struct snd_pcm_ops)->pointer()

Type Parameter Key Value
PARAM_VALUE 0 alsa_sub 4096-ptr_max
PARAM_VALUE 0 alsa_sub->dma_buffer.dev.dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 alsa_sub->dma_buffer.dev.dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 alsa_sub->dma_buffer.dev.dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 alsa_sub->ops 4096-ptr_max
PARAM_VALUE 0 alsa_sub->pstr->stream 0-1
PARAM_VALUE 0 alsa_sub->runtime 4096-ptr_max
PARAM_VALUE 0 alsa_sub->runtime->fasync->on s32min-s32max
PARAM_VALUE 0 alsa_sub->runtime->state 3,5
PARAM_VALUE 0 alsa_sub->runtime->status 4096-ptr_max
BUF_SIZE 0 alsa_sub s32min-(-1),1-s32max
BUF_SIZE 0 alsa_sub s32min-(-1),1-s32max
DATA_SOURCE 0 alsa_sub $0
CONTAINER 0 -64-184+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 alsa_sub->f_flags 0-u32max
USER_DATA 0 alsa_sub->runtime->no_period_wakeup 0-1
USER_DATA 0 alsa_sub->runtime->rate_den 0-u32max
USER_DATA 0 alsa_sub->runtime->rate_num 0-u32max
USER_DATA 0 alsa_sub->runtime->trigger_master->f_flags 0-u32max
USER_DATA 0 *alsa_sub->runtime->oss.buffer 0-255
NO_OVERFLOW_SIMPLE 0 alsa_sub->runtime->dma_buffer_p->addr
USER_PTR 0 alsa_sub->runtime->oss.buffer
HALF_LOCKED2 0 &alsa_sub->runtime->buffer_mutex
HALF_LOCKED2 0 &alsa_sub->self_group.lock
HALF_LOCKED2 0 &alsa_sub->self_group.mutex