# git rev-parse -q --verify 507913b93be1c3302346d92d2361edb9b29bc308^{commit}
507913b93be1c3302346d92d2361edb9b29bc308
already have revision, skipping fetch
# git checkout -q -f -B kisskb 507913b93be1c3302346d92d2361edb9b29bc308
# git clean -qxdf
# < git log -1
# commit 507913b93be1c3302346d92d2361edb9b29bc308
# Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
# Date:   Thu Dec 19 16:16:02 2019 +0100
# 
#     powerpc/85xx: Get twr_p102x to compile again
#     
#     With CONFIG_QUICC_ENGINE enabled and CONFIG_UCC_GETH + CONFIG_SERIAL_QE
#     disabled we have an unused variable (np). The code won't compile with
#     -Werror.
#     
#     Move the np variable to the block where it is actually used.
#     
#     Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
#     Acked-by: Scott Wood <oss@buserror.net>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20191219151602.1908411-1-bigeasy@linutronix.de
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 507913b93be1c3302346d92d2361edb9b29bc308
# < make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-next_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# make -s -j 48 ARCH=x86 O=/kisskb/build/powerpc-next_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/tools/objtool
In file included from /kisskb/src/drivers/net/phy/mdio_bus.c:23:
/kisskb/src/include/linux/of_mdio.h:58:13: warning: 'of_mdiobus_child_is_phy' defined but not used [-Wunused-function]
 static bool of_mdiobus_child_is_phy(struct device_node *child)
             ^~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/powerpc-next_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:23.621652