Hello,
while trying to understand how the spi framework makes use of the core
device driver stuff (to fix a deadlock) I found these simplifications
and improvements.
They are build-tested with allmodconfig on arm64, m68k, powerpc, riscv,
s390, sparc64 and x86_64.
Best regards
Uwe
Uwe Kleine-König (4):
spi: Move comment about chipselect check to the right place
spi: Remove unused function spi_busnum_to_master()
spi: Reorder functions to simplify the next commit
spi: Make several public functions private to spi.c
Documentation/spi/spi-summary.rst | 8 -
drivers/spi/spi.c | 237 ++++++++++++------------------
include/linux/spi/spi.h | 55 -------
3 files changed, 95 insertions(+), 205 deletions(-)
base-commit: 9e1ff307c779ce1f0f810c7ecce3d95bbae40896
--
2.30.2
a0ecee3201