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spi: spi-mux: Simplify with dev_err_probe()

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Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and the error value gets printed.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200901152713.18629-6-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Krzysztof Kozlowski 2020-09-01 17:27:08 +02:00 committed by Mark Brown
parent 436a5c2080
commit 2d9bdf6455
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 3 deletions
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drivers/spi/spi-mux.c
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@ -139,9 +139,8 @@ static int spi_mux_probe(struct spi_device *spi)
priv->mux = devm_mux_control_get(&spi->dev, NULL); priv->mux = devm_mux_control_get(&spi->dev, NULL);
if (IS_ERR(priv->mux)) { if (IS_ERR(priv->mux)) {
ret = PTR_ERR(priv->mux); ret = dev_err_probe(&spi->dev, PTR_ERR(priv->mux),
if (ret != -EPROBE_DEFER) "failed to get control-mux\n");
dev_err(&spi->dev, "failed to get control-mux\n");
goto err_put_ctlr; goto err_put_ctlr;
} }