qdf2400_e44_present 22 drivers/acpi/spcr.c bool qdf2400_e44_present; qdf2400_e44_present 23 drivers/acpi/spcr.c EXPORT_SYMBOL(qdf2400_e44_present); qdf2400_e44_present 190 drivers/acpi/spcr.c qdf2400_e44_present = true; qdf2400_e44_present 2724 drivers/tty/serial/amba-pl011.c if (qdf2400_e44_present) { qdf2400_e44_present 1240 include/linux/acpi.h extern bool qdf2400_e44_present;