TP_EC_AUDIO 7288 drivers/platform/x86/thinkpad_acpi.c if (unlikely(!acpi_ec_read(TP_EC_AUDIO, &lec))) TP_EC_AUDIO 7315 drivers/platform/x86/thinkpad_acpi.c if (!acpi_ec_read(TP_EC_AUDIO, &s)) TP_EC_AUDIO 7332 drivers/platform/x86/thinkpad_acpi.c if (!acpi_ec_write(TP_EC_AUDIO, status)) TP_EC_AUDIO 7637 drivers/platform/x86/thinkpad_acpi.c "%s at EC reg 0x%02x, fw %s", card->shortname, TP_EC_AUDIO,