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| author | Simon Glass <sjg@chromium.org> | 2016-11-30 03:00:13 (GMT) |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2016-12-15 15:38:30 (GMT) |
| commit | 1b7c28f5147144d7902d048ca90be58987899c25 (patch) | |
| tree | 3aea2c3fb0459349b33d04a5daaf950d68210d0d /drivers/spi | |
| parent | f06e1588fbd18a03ad0ed0c1b3f82ab4e9d9a6c9 (diff) | |
| download | u-boot-fsl-qoriq-1b7c28f5147144d7902d048ca90be58987899c25.tar.xz | |
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>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-uclass.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c index f59a701..1ab5b75 100644 --- a/drivers/spi/spi-uclass.c +++ b/drivers/spi/spi-uclass.c @@ -418,7 +418,7 @@ int spi_slave_ofdata_to_platdata(const void *blob, int node, mode |= SPI_TX_QUAD; break; default: - error("spi-tx-bus-width %d not supported\n", value); + warn_non_spl("spi-tx-bus-width %d not supported\n", value); break; } @@ -433,7 +433,7 @@ int spi_slave_ofdata_to_platdata(const void *blob, int node, mode |= SPI_RX_QUAD; break; default: - error("spi-rx-bus-width %d not supported\n", value); + warn_non_spl("spi-rx-bus-width %d not supported\n", value); break; } |