powerpc/fsl: Fix mfpmr() asm constraint error

Browse source

mfpmr() needs to be marked always inline, otherwise the compiler will
complain that the rn argument can't be passed to the asm block as an
integer:

  arch/powerpc/include/asm/reg_fsl_emb.h:18:9: warning: 'asm' operand 1 probably does not match constraints
      18 |         asm (".machine push; "
  	     |         ^~~
  arch/powerpc/include/asm/reg_fsl_emb.h:18:9: error: impossible constraint in 'asm'

Mark mtpmr() always inline also to avoid any future problems with it.

Fixes: f01dbd73cc ("powerpc/fsl: Modernise mt/mfpmr")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202403051835.iqLGz996-lkp@intel.com/
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

...

This commit is contained in:

Michael Ellerman 2024-03-07 00:08:30 +11:00

parent ca3d3aa14e

commit 6caecacc92

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

arch/powerpc/include/asm/reg_fsl_emb.h

View file