target/linux/bcm27xx/patches-5.15/950-0663-arm-Remove-spurious-.fnend-directive.patch

   1 From 98d86729da341c82f4776145511d01e8bfdfed29 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.com>
   3 Date: Fri, 21 Jan 2022 08:49:13 +0000
   4 Subject: [PATCH] arm: Remove spurious .fnend directive
   5
   6 ...a.k.a. Fix annoying build error
   7
   8 Some toolchains rightly object to the fact that once the acros are
   9 expanded this results in multiple ".fnend"s without ".fnstart"s.
  10
  11 See: https://github.com/raspberrypi/linux/issues/4836
  12
  13 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
  14 ---
  15  arch/arm/lib/memcpymove.h | 1 -
  16  1 file changed, 1 deletion(-)
  17
  18 --- a/arch/arm/lib/memcpymove.h
  19 +++ b/arch/arm/lib/memcpymove.h
  20 @@ -280,7 +280,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBI
  21  199:
  22          pop     {DAT3, DAT4, DAT5, DAT6, DAT7}
  23          pop     {D, DAT1, DAT2, pc}
  24 -        UNWIND( .fnend )
  25  .endm
  26
  27  .macro memcpy_medium_inner_loop  backwards, align