Madhavan Srinivasan <ma...@linux.vnet.ibm.com> writes: > Monitor Mode Control Register 2 (MMCR2) is a 64-bit > register that contains 9-bit control fields for > controlling the operation of PMC1 - PMC6. Patch > to expose the MMCR2 spr in sysfs. > > Signed-off-by: Madhavan Srinivasan <ma...@linux.vnet.ibm.com> > --- > arch/powerpc/kernel/sysfs.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c > index 4437c70c7c2b..587eb3a7b5da 100644 > --- a/arch/powerpc/kernel/sysfs.c > +++ b/arch/powerpc/kernel/sysfs.c > @@ -482,6 +482,7 @@ SYSFS_PMCSETUP(pmc7, SPRN_PMC7); > SYSFS_PMCSETUP(pmc8, SPRN_PMC8); > > SYSFS_PMCSETUP(mmcra, SPRN_MMCRA); > +SYSFS_PMCSETUP(mmcr2, SPRN_MMCR2);
We already have it under an #ifdef: #ifdef HAS_PPC_PMC_G4 SYSFS_PMCSETUP(mmcr2, SPRN_MMCR2); #endif Can you reuse that somehow, or rework the #ifdefs. cheers