The driver can be compile tested with !CONFIG_OF making certain data unused: drivers/spi/spi-sh-msiof.c:1076:34: error: ‘sh_msiof_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- drivers/spi/spi-sh-msiof.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index d828a3b370b8..412aa1882e5d 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -1073,7 +1073,7 @@ static const struct sh_msiof_chipdata rcar_gen3_data = { .min_div_pow = 1, }; -static const struct of_device_id sh_msiof_match[] = { +static const struct of_device_id sh_msiof_match[] __maybe_unused = { { .compatible = "renesas,sh-mobile-msiof", .data = &sh_data }, { .compatible = "renesas,msiof-r8a7743", .data = &rcar_gen2_data }, { .compatible = "renesas,msiof-r8a7745", .data = &rcar_gen2_data }, -- 2.34.1