commit 9584fa46e9dd7071f8ad870341e7a0ab5ab918e8
author Christopher Ferris <cferris@google.com> Mon Dec 09 15:36:13 2019 -0800
committer Christopher Ferris <cferris@google.com> Thu Dec 12 14:59:25 2019 -0800
tree 69b5e82e39efc53887aa45ae288ff600ae2e49b7
parent 27a8c60f045f939ab1cb7157313778966ed29404

Update to android-mainline kernel headers v5.4.

Update generate_uapi_headers.sh to checkout the android mainline
kernel. Also, add a small modification to look for the kernel directory
in common not linux-stable.

Remove deprecated android headers from android/uapi/linux. Also,
remove f_accessory.h since it's in the android mainline kernel.

Test: Builds and runs on walleye.
Change-Id: Ia371305e19f56e6bcc2db6d5b4d299819f07ffc6

libc/kernel/uapi/linux/ppdev.h

diff --git a/libc/kernel/uapi/linux/ppdev.h b/libc/kernel/uapi/linux/ppdev.h
index 8a891db..450d6fd 100644
--- a/libc/kernel/uapi/linux/ppdev.h
+++ b/libc/kernel/uapi/linux/ppdev.h
@@ -16,6 +16,8 @@
  ***
  ****************************************************************************
  ****************************************************************************/
+#ifndef _UAPI_LINUX_PPDEV_H
+#define _UAPI_LINUX_PPDEV_H
 #define PP_IOCTL 'p'
 #define PPSETMODE _IOW(PP_IOCTL, 0x80, int)
 #define PPRSTATUS _IOR(PP_IOCTL, 0x81, unsigned char)
@@ -53,3 +55,4 @@
 #define PP_FASTREAD (1 << 3)
 #define PP_W91284PIC (1 << 4)
 #define PP_FLAGMASK (PP_FASTWRITE | PP_FASTREAD | PP_W91284PIC)
+#endif