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spi: bcm-qspi: Fix error return code in bcm_qspi_probe()

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Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: fa236a7ef2 ("spi: bcm-qspi: Add Broadcom MSPI driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Wei Yongjun 2016-09-16 14:00:19 +00:00 committed by Mark Brown
parent 3bf3eb2b95
commit 71b8f350a4
1 changed files with 2 additions and 0 deletions
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2
drivers/spi/spi-bcm-qspi.c
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@ -1205,12 +1205,14 @@ int bcm_qspi_probe(struct platform_device *pdev,
if (!num_ints) {
dev_err(&pdev->dev, "no IRQs registered, cannot init driver\n");
ret = -EINVAL;
goto qspi_probe_err;
}
qspi->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(qspi->clk)) {
dev_warn(dev, "unable to get clock\n");
ret = PTR_ERR(qspi->clk);
goto qspi_probe_err;
}