target/linux/generic/backport-4.19/049-v4.20-mips-remove-superfluous-check-for-linux.patch

   1 From 1287533d3d95d5ad8b02773733044500b1be06bc Mon Sep 17 00:00:00 2001
   2 From: Sean Young <sean@mess.org>
   3 Date: Fri, 16 Nov 2018 16:09:39 +0000
   4 Subject: MIPS: Remove superfluous check for __linux__
   5
   6 When building BPF code using "clang -target bpf -c", clang does not
   7 define __linux__.
   8
   9 To build BPF IR decoders the include linux/lirc.h is needed which
  10 includes linux/types.h. Currently this workaround is needed:
  11
  12 https://git.linuxtv.org/v4l-utils.git/commit/?id=dd3ff81f58c4e1e6f33765dc61ad33c48ae6bb07
  13
  14 This check might otherwise be useful to stop users from using a non-linux
  15 compiler, but if you're doing that you are going to have a lot more
  16 trouble anyway.
  17
  18 Signed-off-by: Sean Young <sean@mess.org>
  19 Signed-off-by: Paul Burton <paul.burton@mips.com>
  20 Patchwork: https://patchwork.linux-mips.org/patch/21149/
  21 Cc: Ralf Baechle <ralf@linux-mips.org>
  22 Cc: James Hogan <jhogan@kernel.org>
  23 Cc: linux-mips@linux-mips.org
  24 Cc: linux-kernel@vger.kernel.org
  25 ---
  26  arch/mips/include/uapi/asm/sgidefs.h | 8 --------
  27  1 file changed, 8 deletions(-)
  28
  29 (limited to 'arch/mips/include/uapi/asm/sgidefs.h')
  30
  31 --- a/arch/mips/include/uapi/asm/sgidefs.h
  32 +++ b/arch/mips/include/uapi/asm/sgidefs.h
  33 @@ -12,14 +12,6 @@
  34  #define __ASM_SGIDEFS_H
  35
  36  /*
  37 - * Using a Linux compiler for building Linux seems logic but not to
  38 - * everybody.
  39 - */
  40 -#ifndef __linux__
  41 -#error Use a Linux compiler or give up.
  42 -#endif
  43 -
  44 -/*
  45   * Definitions for the ISA levels
  46   *
  47   * With the introduction of MIPS32 / MIPS64 instruction sets definitions