Re: [PATCH 0/3] spi: add devm_spi_optimize_message() helper
From: Jonathan Cameron
Date: Sun Jun 23 2024 - 06:15:25 EST
On Fri, 21 Jun 2024 15:51:29 -0500
David Lechner <dlechner@xxxxxxxxxxxx> wrote:
> 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.
Looks good to me. Obviously I need Mark's ack or an immutable
branch to pick these up though.
Thanks
Jonathan
>
> ---
> 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