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spi: atmel: Simplify with dev_err_probe() 

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>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200901152713.18629-3-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-09-01 17:27:05 +02:00 committed by Mark Brown
parent 687a2e7618
commit 9618947582
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 3 deletions
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5
drivers/spi/spi-atmel.c
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@ -513,9 +513,8 @@ static int atmel_spi_configure_dma(struct spi_master *master,
master->dma_tx = dma_request_chan(dev, "tx");
if (IS_ERR(master->dma_tx)) {
err = PTR_ERR(master->dma_tx);
if (err != -EPROBE_DEFER)
dev_err(dev, "No TX DMA channel, DMA is disabled\n");
err = dev_err_probe(dev, PTR_ERR(master->dma_tx),
"No TX DMA channel, DMA is disabled\n");
goto error_clear;
}