On Mon, Sep 13, 2021 at 02:01:01PM +0100, Lucas Tanure wrote: > Set regmap raw read/write from spi max_transfer_size > so regmap_raw_read/write can split the access into chunks This breaks the build: /mnt/kernel/drivers/base/regmap/regmap-spi.c: In function 'regmap_get_spi_bus': /mnt/kernel/drivers/base/regmap/regmap-spi.c:115:21: error: unused variable 'master' [-Werror=unused-variable] struct spi_master *master = spi->master; ^~~~~~ cc1: all warnings being treated as errors