pn_gain          1437 sound/pci/asihpi/hpi.h u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain);
pn_gain          2544 sound/pci/asihpi/hpifunc.c u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain)
pn_gain          2550 sound/pci/asihpi/hpifunc.c 	if (pn_gain)
pn_gain          2551 sound/pci/asihpi/hpifunc.c 		*pn_gain = (u16)gain;