Hello, On Wed Apr 10, 2024 at 10:03 PM CEST, Mark Brown wrote: > On Wed, Apr 10, 2024 at 11:29:07AM +0200, Théo Lebrun wrote: > > > If FIFO depth DT property is provided, check it matches what hardware > > reports and warn otherwise. Else, use hardware provided value. > > > > Hardware exposes FIFO depth indirectly because > > CQSPI_REG_SRAMPARTITION is partially read-only. > > This breaks an allmodconfig build: > > /build/stage/linux/drivers/spi/spi-cadence-quadspi.c: In function ‘cqspi_of_get_ > pdata’: > /build/stage/linux/drivers/spi/spi-cadence-quadspi.c:1506:45: error: unused vari > able ‘ddata’ [-Werror=unused-variable] > 1506 | const struct cqspi_driver_platdata *ddata = cqspi->ddata; > | ^~~~~ > /build/stage/linux/drivers/spi/spi-cadence-quadspi.c: In function ‘cqspi_control > ler_detect_fifo_depth’: > /build/stage/linux/drivers/spi/spi-cadence-quadspi.c:1582:45: error: unused vari > able ‘ddata’ [-Werror=unused-variable] > 1582 | const struct cqspi_driver_platdata *ddata = cqspi->ddata; > | ^~~~~ > cc1: all warnings being treated as errors I really should fix my kernel compiler warnings. Sorry about that. Will fix next revision. Regards, -- Théo Lebrun, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
