snd_seq_kernel_client_write_poll 212 sound/core/seq/oss/seq_oss_rw.c if (snd_seq_kernel_client_write_poll(dp->cseq, file, wait)) snd_seq_kernel_client_write_poll 97 sound/core/seq/seq_clientmgr.h int snd_seq_kernel_client_write_poll(int clientid, struct file *file, poll_table *wait);