iio: adc: ad7944: use devm_spi_optimize_message()

Use new devm_spi_optimize_message() helper to simplify repeated code
in the ad7944 driver.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20240624-devm_spi_optimize_message-v3-2-912138c27b66@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner 2024-06-24 15:46:08 -05:00 • committed by Jonathan Cameron
commit 340fa834ae