volume_alsa_control_vol 7558 drivers/platform/x86/thinkpad_acpi.c static struct snd_kcontrol_new volume_alsa_control_vol __initdata = { volume_alsa_control_vol 7642 drivers/platform/x86/thinkpad_acpi.c volume_alsa_control_vol.put = volume_alsa_vol_put; volume_alsa_control_vol 7643 drivers/platform/x86/thinkpad_acpi.c volume_alsa_control_vol.access = volume_alsa_control_vol 7652 drivers/platform/x86/thinkpad_acpi.c ctl_vol = snd_ctl_new1(&volume_alsa_control_vol, NULL);