The driver can be compile tested with !CONFIG_OF making certain data unused: drivers/spi/spi-bcm-qspi.c:1460:34: error: ‘bcm_qspi_of_match’ defined but not used [-Werror=unused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- drivers/spi/spi-bcm-qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c index 0eee574d3e1f..1de1b669fc96 100644 --- a/drivers/spi/spi-bcm-qspi.c +++ b/drivers/spi/spi-bcm-qspi.c @@ -1457,7 +1457,7 @@ static const struct bcm_qspi_data bcm_qspi_spcr3_data = { .has_spcr3_sysclk = true, }; -static const struct of_device_id bcm_qspi_of_match[] = { +static const struct of_device_id bcm_qspi_of_match[] __maybe_unused = { { .compatible = "brcm,spi-bcm7445-qspi", .data = &bcm_qspi_rev_data, -- 2.34.1