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| author | Johan Hovold <johan@kernel.org> | 2017-03-16 17:13:55 +0100 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2017-03-28 11:14:12 +0200 |
| commit | 6b0464c9d76bb6a3b192f6d518f7e5f510af72e8 (patch) | |
| tree | fc2524469d07cc5a8255514cd3623fe98748d6b8 /sound | |
| parent | bc4c2c15cbfc3747d0c14f547beb5d46cbe43641 (diff) | |
| download | linux-6b0464c9d76bb6a3b192f6d518f7e5f510af72e8.tar.gz linux-6b0464c9d76bb6a3b192f6d518f7e5f510af72e8.tar.bz2 linux-6b0464c9d76bb6a3b192f6d518f7e5f510af72e8.zip | |
USB: serial: mxuport: add endpoint sanity check
Add an explicit sanity check to make sure we have the expected
endpoints. This will provide a descriptive error message in case an
expected endpoint is missing when probing.
Note that the driver already gracefully fails to probe (albeit with a
less descriptive error message) if a bulk-in endpoint is missing, and an
attempt to write to a port whose device lack a bulk-out endpoint would
fail with -ENODEV.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions