diff --git a/libc/kernel/common/linux/msm_ion.h b/libc/kernel/common/linux/msm_ion.h
index 5e85ea1..c750f12 100644
--- a/libc/kernel/common/linux/msm_ion.h
+++ b/libc/kernel/common/linux/msm_ion.h
@@ -16,90 +16,8 @@
  ***
  ****************************************************************************
  ****************************************************************************/
-#ifndef __LINUX_MSM_ION_H__
-#define __LINUX_MSM_ION_H__
+#ifndef _LINUX_MSM_ION_H
+#define _LINUX_MSM_ION_H
 #include <linux/ion.h>
-enum msm_ion_heap_types {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- ION_HEAP_TYPE_IOMMU = ION_HEAP_TYPE_CUSTOM + 1,
- ION_HEAP_TYPE_CP = ION_HEAP_TYPE_CUSTOM + 2,
-};
-enum ion_heap_ids {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- INVALID_HEAP_ID = -1,
- ION_CP_MM_HEAP_ID = 8,
- ION_CP_MFC_HEAP_ID = 12,
- ION_CP_WB_HEAP_ID = 16,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- ION_CAMERA_HEAP_ID = 20,
- ION_SF_HEAP_ID = 24,
- ION_IOMMU_HEAP_ID = 25,
- ION_QSECOM_HEAP_ID = 27,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- ION_AUDIO_HEAP_ID = 28,
- ION_MM_FIRMWARE_HEAP_ID = 29,
- ION_SYSTEM_HEAP_ID = 30,
- ION_HEAP_ID_RESERVED = 31
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-};
-enum ion_fixed_position {
- NOT_FIXED,
- FIXED_LOW,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- FIXED_MIDDLE,
- FIXED_HIGH,
-};
-enum cp_mem_usage {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- VIDEO_BITSTREAM = 0x1,
- VIDEO_PIXEL = 0x2,
- VIDEO_NONPIXEL = 0x3,
- MAX_USAGE = 0x4,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- UNKNOWN = 0x7FFFFFFF,
-};
-#define ION_HEAP_CP_MASK (1 << ION_HEAP_TYPE_CP)
-#define ION_SECURE (1 << ION_HEAP_ID_RESERVED)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ION_HEAP(bit) (1 << (bit))
-#define ION_VMALLOC_HEAP_NAME "vmalloc"
-#define ION_AUDIO_HEAP_NAME "audio"
-#define ION_SF_HEAP_NAME "sf"
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ION_MM_HEAP_NAME "mm"
-#define ION_CAMERA_HEAP_NAME "camera_preview"
-#define ION_IOMMU_HEAP_NAME "iommu"
-#define ION_MFC_HEAP_NAME "mfc"
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ION_WB_HEAP_NAME "wb"
-#define ION_MM_FIRMWARE_HEAP_NAME "mm_fw"
-#define ION_QSECOM_HEAP_NAME "qsecom"
-#define ION_FMEM_HEAP_NAME "fmem"
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define CACHED 1
-#define UNCACHED 0
-#define ION_CACHE_SHIFT 0
-#define ION_SET_CACHE(__cache) ((__cache) << ION_CACHE_SHIFT)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ION_IS_CACHED(__flags) ((__flags) & (1 << ION_CACHE_SHIFT))
-struct ion_flush_data {
- struct ion_handle *handle;
- int fd;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
- void *vaddr;
- unsigned int offset;
- unsigned int length;
-};
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-struct ion_flag_data {
- struct ion_handle *handle;
- unsigned long flags;
-};
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define ION_IOC_CLEAN_CACHES _IOWR(ION_IOC_MAGIC, 20,   struct ion_flush_data)
-#define ION_IOC_INV_CACHES _IOWR(ION_IOC_MAGIC, 21,   struct ion_flush_data)
-#define ION_IOC_CLEAN_INV_CACHES _IOWR(ION_IOC_MAGIC, 22,   struct ion_flush_data)
-#define ION_IOC_GET_FLAGS _IOWR(ION_IOC_MAGIC, 23,   struct ion_flag_data)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif
-
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */