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From 71b8f350a4f03730f3024bfa7dc2414904a21bcb Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Fri, 16 Sep 2016 14:00:19 +0000
Subject: [PATCH] spi: bcm-qspi: Fix error return code in bcm_qspi_probe()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: fa236a7ef240 ("spi: bcm-qspi: Add Broadcom MSPI driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
drivers/spi/spi-bcm-qspi.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/spi/spi-bcm-qspi.c
+++ b/drivers/spi/spi-bcm-qspi.c
@@ -1205,12 +1205,14 @@ int bcm_qspi_probe(struct platform_devic
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;
}
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