Local variable in function volume_alsa_set_mute at drivers/platform/x86/thinkpad_acpi.c, line 6600 References: drivers/platform/x86/thinkpad_acpi.c, line 1958 drivers/platform/x86/thinkpad_acpi.c, line 2322 drivers/platform/x86/thinkpad_acpi.c, line 2401 drivers/platform/x86/thinkpad_acpi.c, line 2403 drivers/platform/x86/thinkpad_acpi.c, line 2413 drivers/platform/x86/thinkpad_acpi.c, line 6574 drivers/platform/x86/thinkpad_acpi.c, line 6586 drivers/platform/x86/thinkpad_acpi.c, line 6600 drivers/platform/x86/thinkpad_acpi.c, line 6603 drivers/platform/x86/thinkpad_acpi.c, line 6604 drivers/platform/x86/thinkpad_acpi.c, line 6607 drivers/platform/x86/thinkpad_acpi.c, line 6612 drivers/platform/x86/thinkpad_acpi.c, line 6614