tree b7d62dcf49b3a3b99dff8442b28f430b024eecf1
parent b6dcde5c74d1cbf16da37202a14fa187dce6e4c0
author Anton Vorontsov <avorontsov@ru.mvista.com> 1254386329 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1255499918 +1100

powerpc/kgdb: Fix build failure caused by "kgdb.c: unused variable 'acc'"

'acc' isn't used anywhere and thus triggers gcc warning, which causes
build error with CONFIG_PPC_DISABLE_WERROR=n (default):

  cc1: warnings being treated as errors
  arch/powerpc/kernel/kgdb.c: In function 'gdb_regs_to_pt_regs':
  arch/powerpc/kernel/kgdb.c:289: warning: unused variable 'acc'
  make[1]: *** [arch/powerpc/kernel/kgdb.o] Error 1

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>