The driver's removal was fixed by a recent commit and module load/unload is working well now, tested on Tegra30. Acked-by: Jon Hunter <jonathanh@xxxxxxxxxx> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> --- drivers/dma/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 5142da401db3..98daf3aafdcc 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -616,7 +616,7 @@ config TXX9_DMAC integrated in chips such as the Toshiba TX4927/38/39. config TEGRA20_APB_DMA - bool "NVIDIA Tegra20 APB DMA support" + tristate "NVIDIA Tegra20 APB DMA support" depends on ARCH_TEGRA select DMA_ENGINE help -- 2.24.0