Tegra210 EMC driver requires OF_RESERVED_MEM to be enabled in order to be useful at runtime. The OF_RESERVED_MEM is enabled by default in defconfig, but it could disabled manually, breaking functionality of the driver. Make driver dependent on OF_RESERVED_MEM Kconfig option, for clarity. Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> --- drivers/memory/tegra/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/memory/tegra/Kconfig b/drivers/memory/tegra/Kconfig index f9bae36c03a3..17053eaf87b9 100644 --- a/drivers/memory/tegra/Kconfig +++ b/drivers/memory/tegra/Kconfig @@ -51,7 +51,7 @@ config TEGRA210_EMC_TABLE config TEGRA210_EMC tristate "NVIDIA Tegra210 External Memory Controller driver" - depends on ARCH_TEGRA_210_SOC || COMPILE_TEST + depends on (ARCH_TEGRA_210_SOC && OF_RESERVED_MEM) || COMPILE_TEST select TEGRA210_EMC_TABLE help This driver is for the External Memory Controller (EMC) found on -- 2.30.2
