[PATCH 3/3] dma-buf: remove dma_buf_debugfs_create_file()

[Mathias Krause]

On 20 June 2016 at 15:31, Daniel Vetter <daniel at ffwll.ch> wrote:
> On Sun, Jun 19, 2016 at 02:31:31PM +0200, Mathias Krause wrote:
>> [...]
>> With no users left, we can remove dma_buf_debugfs_create_file().
>>
>> While at it, simplify the error handling in dma_buf_init_debugfs()
>> slightly.
>>
>> Signed-off-by: Mathias Krause <minipli at googlemail.com>
>
> ah, here's the 2nd part, feel free to ignore my earlier comments. On the
> series:

Yeah, I've split the original patch into three to separate bug fixes
(patch 1+2) from enhancements (this patch) -- just in case anybody
wants to backport the fixes.

Also, this way this patch can easily be left out without missing the
fixes, in case new debugfs files below dma_buf/ are expected in the
near future. Those might want to make use of
dma_buf_debugfs_create_file(). But, as there haven't been any since
its introduction in commit
b89e35636bc7 ("dma-buf: Add debugfs support") in 2013, I guess, we can
just remove that function. ;)
>
> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Thanks,
Mathias