From cca62758ebdd71fcfb6d589d6487a7f26398d50d Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Thu, 2 Sep 2021 14:49:12 +0200
Subject: [PATCH] dma-buf: DMABUF_DEBUG should depend on DMA_SHARED_BUFFER
Git-commit: cca62758ebdd71fcfb6d589d6487a7f26398d50d
References: git-fixes stable-5.14.8
Patch-mainline: v5.15-rc1
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@linux-m68k.org
Signed-off-by: Oliver Neukum <oneukum@suse.com>
---
drivers/dma-buf/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig
index de5a17c40a33..d53782f4f51b 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
--
2.26.2