From: Geert Uytterhoeven geert@linux-m68k.org
[ Upstream commit cca62758ebdd71fcfb6d589d6487a7f26398d50d ]
DMA-BUF debug checks are an option of DMA-BUF. Enabling DMABUF_DEBUG without DMA_SHARED_BUFFER does not have any impact, as drivers/dma-buf/ is not entered during the build when DMA_SHARED_BUFFER is disabled.
Fixes: 84335675f2223cbd ("dma-buf: Add debug option") Signed-off-by: Geert Uytterhoeven geert@linux-m68k.org Signed-off-by: Sumit Semwal sumit.semwal@linaro.org Link: https://patchwork.freedesktop.org/patch/msgid/20210902124913.2698760-3-geert... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/dma-buf/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig index 6e13cc941cd2..6eb4d13f426e 100644 --- a/drivers/dma-buf/Kconfig +++ b/drivers/dma-buf/Kconfig @@ -53,6 +53,7 @@ config DMABUF_MOVE_NOTIFY
config DMABUF_DEBUG bool "DMA-BUF debug checks" + depends on DMA_SHARED_BUFFER default y if DMA_API_DEBUG help This option enables additional checks for DMA-BUF importers and