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spi: cadence-quadspi: 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/20200901152713.18629-5-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-09-01 17:27:07 +02:00 committed by Mark Brown
parent 65acd82c4e
commit 436a5c2080
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 4 deletions
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5
drivers/spi/spi-cadence-quadspi.c
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@ -1117,11 +1117,8 @@ static int cqspi_request_mmap_dma(struct cqspi_st *cqspi)
cqspi->rx_chan = dma_request_chan_by_mask(&mask);
if (IS_ERR(cqspi->rx_chan)) {
int ret = PTR_ERR(cqspi->rx_chan);
if (ret != -EPROBE_DEFER)
dev_err(&cqspi->pdev->dev, "No Rx DMA available\n");
cqspi->rx_chan = NULL;
return ret;
return dev_err_probe(&cqspi->pdev->dev, ret, "No Rx DMA available\n");
}
init_completion(&cqspi->rx_dma_complete);