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| author | Matthias Schiffer <matthias.schiffer@ew.tq-group.com> | 2022-01-13 09:19:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 09:19:55 +0100 |
| commit | 3903f65a5a9fafa94953e228ed49e977b44d9ee7 (patch) | |
| tree | 1d7225eeb4b31f41235417700f3a327c6295af1b /drivers | |
| parent | b0e5b352fe12373f791cedf86afb2375c49ea0a8 (diff) | |
| download | linux-3903f65a5a9fafa94953e228ed49e977b44d9ee7.tar.gz linux-3903f65a5a9fafa94953e228ed49e977b44d9ee7.tar.bz2 linux-3903f65a5a9fafa94953e228ed49e977b44d9ee7.zip | |
scripts/dtc: dtx_diff: remove broken example from help text
commit d8adf5b92a9d2205620874d498c39923ecea8749 upstream.
dtx_diff suggests to use <(...) syntax to pipe two inputs into it, but
this has never worked: The /proc/self/fds/... paths passed by the shell
will fail the `[ -f "${dtx}" ] && [ -r "${dtx}" ]` check in compile_to_dts,
but even with this check removed, the function cannot work: hexdump will
eat up the DTB magic, making the subsequent dtc call fail, as a pipe
cannot be rewound.
Simply remove this broken example, as there is already an alternative one
that works fine.
Fixes: 10eadc253ddf ("dtc: create tool to diff device trees")
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220113081918.10387-1-matthias.schiffer@ew.tq-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions