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SubjectRe: [PATCH AUTOSEL 4.14 121/130] debugfs: Fix !DEBUG_FS debugfs_create_automount
On Tue, Dec 10, 2019 at 05:02:52PM -0500, Sasha Levin wrote:
> From: Kusanagi Kouichi <slash@ac.auone-net.jp>
>
> [ Upstream commit 4250b047039d324e0ff65267c8beb5bad5052a86 ]
>
> If DEBUG_FS=n, compile fails with the following error:
>
> kernel/trace/trace.c: In function 'tracing_init_dentry':
> kernel/trace/trace.c:8658:9: error: passing argument 3 of 'debugfs_create_automount' from incompatible pointer type [-Werror=incompatible-pointer-types]
> 8658 | trace_automount, NULL);
> | ^~~~~~~~~~~~~~~
> | |
> | struct vfsmount * (*)(struct dentry *, void *)
> In file included from kernel/trace/trace.c:24:
> ./include/linux/debugfs.h:206:25: note: expected 'struct vfsmount * (*)(void *)' but argument is of type 'struct vfsmount * (*)(struct dentry *, void *)'
> 206 | struct vfsmount *(*f)(void *),
> | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
>
> Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp>
> Link: https://lore.kernel.org/r/20191121102021787.MLMY.25002.ppp.dion.ne.jp@dmta0003.auone-net.jp
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
> include/linux/debugfs.h | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)

Not needed, please drop from everywhere.

thanks,

greg k-h

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