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UPSTREAM: dma-buf: DMABUF_SYSFS_STATS should depend on DMA_SHARED_BUFFER

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DMA-BUF sysfs statistics are an option of DMA-BUF.  It does not make
much sense to bother the user with a question about DMA-BUF sysfs
statistics if DMA-BUF itself is not enabled.  Worse, enabling the
statistics enables the feature.

Bug: 254441685
Fixes: bdb8d06dfe ("dmabuf: Add the capability to expose DMA-BUF stats in sysfs")
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/20210902124913.2698760-4-geert@linux-m68k.org
(cherry picked from commit 87fd9ef475)
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: I8b266f7315e73652b380af2c959794b46c82388a
This commit is contained in:
Geert Uytterhoeven
2021-09-02 14:49:13 +02:00
committed by Treehugger Robot
parent 4ececb4ebd
commit 17b50edfad
1 changed files with 1 additions and 1 deletions
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2
drivers/dma-buf/Kconfig
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@@ -67,7 +67,7 @@ menuconfig DMABUF_HEAPS
menuconfig DMABUF_SYSFS_STATS
bool "DMA-BUF sysfs statistics"
select DMA_SHARED_BUFFER
depends on DMA_SHARED_BUFFER
help
Choose this option to enable DMA-BUF sysfs statistics
in location /sys/kernel/dmabuf/buffers.