# git rev-parse -q --verify 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde^{commit}
23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde
already have revision, skipping fetch
# git checkout -q -f -B kisskb 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde
# git clean -qxdf
# git log -1
commit 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde
Author: Cédric Le Goater <clg@kaod.org>
Date:   Sun May 14 17:08:15 2017 +0200

    leds: pca955x: add GPIO support
    
    The PCA955x family of chips are I2C LED blinkers whose pins not used
    to control LEDs can be used as general purpose I/Os (GPIOs).
    
    The following adds support for device tree and Open Firmware to be
    able do define different operation modes for each pin. See bindings
    documentation for more details. The pca955x driver is then extended
    with a gpio_chip when pins are operating in GPIO mode.
    
    Signed-off-by: Cédric Le Goater <clg@kaod.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 23d1f60a4fa3d00e38c7a8f373a5cfb89e47ebde
# < make -j 10 ARCH=um O=/home/kisskb/slave/build/cdrx_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# make -j 10 ARCH=um O=/home/kisskb/slave/build/cdrx_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux- SUBARCH=x86_64 
make[1]: Entering directory '/home/kisskb/slave/build/cdrx_um-defconfig_um-x86_64'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig arch/x86/um/Kconfig
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  HOSTCC  scripts/basic/bin2c
  WRAP    arch/um/include/generated/asm/barrier.h
  WRAP    arch/um/include/generated/asm/bug.h
  WRAP    arch/um/include/generated/asm/clkdev.h
  WRAP    arch/um/include/generated/asm/current.h
  WRAP    arch/um/include/generated/asm/delay.h
  WRAP    arch/um/include/generated/asm/device.h
  WRAP    arch/um/include/generated/asm/emergency-restart.h
  WRAP    arch/um/include/generated/asm/exec.h
  WRAP    arch/um/include/generated/asm/extable.h
  WRAP    arch/um/include/generated/asm/ftrace.h
  WRAP    arch/um/include/generated/asm/futex.h
  WRAP    arch/um/include/generated/asm/hardirq.h
  WRAP    arch/um/include/generated/asm/hw_irq.h
  WRAP    arch/um/include/generated/asm/io.h
  WRAP    arch/um/include/generated/asm/irq_regs.h
  WRAP    arch/um/include/generated/asm/irq_work.h
  WRAP    arch/um/include/generated/asm/kdebug.h
  WRAP    arch/um/include/generated/asm/mcs_spinlock.h
  WRAP    arch/um/include/generated/asm/mm-arch-hooks.h
  WRAP    arch/um/include/generated/asm/param.h
  WRAP    arch/um/include/generated/asm/pci.h
  WRAP    arch/um/include/generated/asm/percpu.h
  WRAP    arch/um/include/generated/asm/preempt.h
  WRAP    arch/um/include/generated/asm/switch_to.h
  WRAP    arch/um/include/generated/asm/topology.h
  WRAP    arch/um/include/generated/asm/trace_clock.h
  WRAP    arch/um/include/generated/asm/word-at-a-time.h
  WRAP    arch/um/include/generated/asm/xor.h
  WRAP    arch/um/include/generated/asm/kprobes.h
  CHK     include/config/kernel.release
  GEN     ./Makefile
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  CHK     scripts/mod/devicetable-offsets.h
  UPD     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  SYSTBL  arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/asm/unistd_32_ia32.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/asm/unistd_64_x32.h
  SYSTBL  arch/x86/entry/syscalls/../../include/generated/asm/syscalls_64.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h
  HOSTLD  scripts/mod/modpost
  HOSTCC  scripts/unifdef
  CC      arch/x86/um/user-offsets.s
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from /home/kisskb/slave/src/arch/x86/um/user-offsets.c:1:
/opt/cross/gcc-4.6.3-nolibc/x86_64-linux/lib/gcc/x86_64-linux/4.6.3/../../../../x86_64-linux/include/sys/cdefs.h:385:27: fatal error: bits/wordsize.h: No such file or directory
compilation terminated.
/home/kisskb/slave/src/scripts/Makefile.build:154: recipe for target 'arch/x86/um/user-offsets.s' failed
make[2]: *** [arch/x86/um/user-offsets.s] Error 1
arch/um/Makefile:150: recipe for target 'arch/x86/um/user-offsets.s' failed
make[1]: *** [arch/x86/um/user-offsets.s] Error 2
make[1]: Leaving directory '/home/kisskb/slave/build/cdrx_um-defconfig_um-x86_64'
Makefile:152: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 10 ARCH=um O=/home/kisskb/slave/build/cdrx_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/um-x86_64-linux/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/cdrx_um-defconfig_um-x86_64
# Build took: 0:00:08.297189