Revert "Update to v5.18 kernel headers."

Revert "Update to v5.18 kernel headers."

Revert submission 2106847-kernel_update

Reason for revert: b/234125620
Reverted Changes:
I5844ca1fc:Update to v5.18 kernel headers.
I5700813ee:Update to v5.18 kernel headers.
Bug: 234125620

Change-Id: I07a39aa9c01939455b5a2a9da5fc04be497ca399
diff --git a/libc/kernel/uapi/linux/lirc.h b/libc/kernel/uapi/linux/lirc.h
index ea45506..a0ac24a 100644
--- a/libc/kernel/uapi/linux/lirc.h
+++ b/libc/kernel/uapi/linux/lirc.h
@@ -26,21 +26,18 @@
 #define LIRC_MODE2_PULSE 0x01000000
 #define LIRC_MODE2_FREQUENCY 0x02000000
 #define LIRC_MODE2_TIMEOUT 0x03000000
-#define LIRC_MODE2_OVERFLOW 0x04000000
 #define LIRC_VALUE_MASK 0x00FFFFFF
 #define LIRC_MODE2_MASK 0xFF000000
 #define LIRC_SPACE(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_SPACE)
 #define LIRC_PULSE(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_PULSE)
 #define LIRC_FREQUENCY(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY)
 #define LIRC_TIMEOUT(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT)
-#define LIRC_OVERFLOW(val) (((val) & LIRC_VALUE_MASK) | LIRC_MODE2_OVERFLOW)
 #define LIRC_VALUE(val) ((val) & LIRC_VALUE_MASK)
 #define LIRC_MODE2(val) ((val) & LIRC_MODE2_MASK)
 #define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE)
 #define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE)
 #define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY)
 #define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT)
-#define LIRC_IS_OVERFLOW(val) (LIRC_MODE2(val) == LIRC_MODE2_OVERFLOW)
 #define lirc_t int
 #define LIRC_MODE2SEND(x) (x)
 #define LIRC_SEND2MODE(x) (x)
@@ -66,13 +63,17 @@
 #define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE)
 #define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK)
 #define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16)
+#define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16)
+#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000
 #define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000
 #define LIRC_CAN_GET_REC_RESOLUTION 0x20000000
 #define LIRC_CAN_SET_REC_TIMEOUT 0x10000000
+#define LIRC_CAN_SET_REC_FILTER 0x08000000
 #define LIRC_CAN_MEASURE_CARRIER 0x02000000
 #define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000
 #define LIRC_CAN_SEND(x) ((x) & LIRC_CAN_SEND_MASK)
 #define LIRC_CAN_REC(x) ((x) & LIRC_CAN_REC_MASK)
+#define LIRC_CAN_NOTIFY_DECODE 0x01000000
 #define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32)
 #define LIRC_GET_SEND_MODE _IOR('i', 0x00000001, __u32)
 #define LIRC_GET_REC_MODE _IOR('i', 0x00000002, __u32)