| commit | 1b7c28f5147144d7902d048ca90be58987899c25 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Tue Nov 29 20:00:13 2016 -0700 |
| committer | Jagan Teki <jagan@amarulasolutions.com> | Thu Dec 15 16:38:30 2016 +0100 |
| tree | 3aea2c3fb0459349b33d04a5daaf950d68210d0d | |
| parent | f06e1588fbd18a03ad0ed0c1b3f82ab4e9d9a6c9 [diff] |
spi: Add error checking for invalid bus widths At present an invalid bus width prints a message but does not return an error. This is the opposite of the correct behaviour. Adjust it to avoid code bloat in the common case, and avoid hard-to-debug failure in the uncommon case. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagan Teki <jagan@openedev.com>