pw_data_activity 1560 sound/pci/asihpi/hpi.h u16 *pw_data_activity); pw_data_activity 1620 sound/pci/asihpi/hpifunc.c u16 *pw_data_activity) pw_data_activity 1632 sound/pci/asihpi/hpifunc.c if (pw_data_activity) pw_data_activity 1633 sound/pci/asihpi/hpifunc.c *pw_data_activity = (u16)hr.u.c.param2;