In the IIO subsystem, we are finding that it is common to call
spi_optimize_message() during driver probe since the SPI message
doesn't change for the lifetime of the driver. This patch adds a
devm_spi_optimize_message() helper to simplify this common pattern.
---
David Lechner (3):
Documentation: devres: add missing SPI helpers
spi: add devm_spi_optimize_message() helper
iio: adc: ad7944: use devm_spi_optimize_message()
Documentation/driver-api/driver-model/devres.rst | 3 +++
drivers/iio/adc/ad7944.c | 26 +++--------------------
drivers/spi/spi.c | 27 ++++++++++++++++++++++++
include/linux/spi/spi.h | 2 ++
4 files changed, 35 insertions(+), 23 deletions(-)
---
base-commit: 0ca645ab5b1528666f6662a0e620140355b5aea3
change-id: 20240621-devm_spi_optimize_message-ebbde029dd7a
