• Paul Burton's avatar
    MIPS: pm-cps: convert smp_mb__*() · 7c5491b8
    Paul Burton authored
    Commit 91bbefe6 "arch,mips: Convert smp_mb__*()" replaced the
    smp_mb__* functions with a simpler API, whilst commit 3179d37e
    "MIPS: pm-cps: add PM state entry code for CPS systems" introduced
    new uses of smp_mb__before_atomic_inc & smp_mb__after_clear_bit.
    Replace those calls with the corresponding before & after atomic
    functions of the new, simpler API in order to avoid a build failure:
    
      arch/mips/kernel/pm-cps.c: In function 'coupled_barrier':
      arch/mips/kernel/pm-cps.c:104:2: error: 'smp_mb__before_atomic_inc' is
        deprecated (declared at include/linux/atomic.h:11)
        [-Werror=deprecated-declarations]
    
      arch/mips/kernel/pm-cps.c: In function 'cps_pm_enter_state':
      arch/mips/kernel/pm-cps.c:161:2: error: 'smp_mb__after_clear_bit' is
        deprecated (declared at include/linux/bitops.h:48)
        [-Werror=deprecated-declarations]
    Signed-off-by: default avatarPaul Burton <paul.burton@imgtec.com>
    Reviewed-by: default avatarMarkos Chandras <markos.chandras@imgtec.com>
    Cc: linux-mips@linux-mips.org
    Patchwork: https://patchwork.linux-mips.org/patch/7086/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
    7c5491b8
pm-cps.c 20.1 KB