[PATCH v2 0/7] powerpc: Fix a few W=1 compile warnings

Hello,

Here is a small contribution improving compile with W=1.	

Thanks,

C.

Changes in v2:

 - Better commit logs
 - Reworked early_reserve_mem() in prom
 - Remove if statement in sstep

Cédric Le Goater (7):
  powerpc/sysfs: Remove unused 'err' variable in
    sysfs_create_dscr_default()
  powerpc/prom: Introduce early_reserve_mem_old()
  powerpc/sstep: Remove empty if statement checking for invalid form
  powerpc/xive: Make debug routines static
  powerpc/powernv/pci: Remove unused variable 'parent' in
    pnv_ioda_configure_pe()
  powerpc/perf: Remove unused variable 'target' in
    trace_imc_event_init()
  powerpc/32: Declare stack_overflow_exception() prototype

 arch/powerpc/include/asm/asm-prototypes.h |  1 +
 arch/powerpc/kernel/prom.c                | 37 ++++++++++++-----------
 arch/powerpc/kernel/sysfs.c               |  3 +-
 arch/powerpc/lib/sstep.c                  |  9 ++++--
 arch/powerpc/perf/imc-pmu.c               |  3 --
 arch/powerpc/platforms/powernv/pci-ioda.c |  8 -----
 arch/powerpc/sysdev/xive/common.c         |  4 +--
 7 files changed, 30 insertions(+), 35 deletions(-)

-- 
2.25.4