Merge remote-tracking branches 'spi/topic/fsl-espi', 'spi/topic/gpio', 'spi/topic...

diff --cc drivers/spi/Kconfig
Simple merge

diff --cc drivers/spi/spi-dw-pci.c
Simple merge

diff --cc drivers/spi/spi-mpc512x-psc.c
Simple merge

diff --cc drivers/spi/spi-sh-hspi.c
Simple merge

diff --cc drivers/spi/spi-sh-msiof.c
Simple merge

diff --cc drivers/spi/spi-topcliff-pch.c
Simple merge