[-next] spi: bcm-qspi: Fix error return code in bcm_qspi_probe()
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Message ID 1474034419-26936-1-git-send-email-weiyj.lk@gmail.com
State Accepted
Commit 71b8f350a4f03730f3024bfa7dc2414904a21bcb
Headers show

Commit Message

Wei Yongjun Sept. 16, 2016, 2 p.m. UTC
From: Wei Yongjun <weiyongjun1@huawei.com>

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>
---
 drivers/spi/spi-bcm-qspi.c | 2 ++
 1 file changed, 2 insertions(+)

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Patch
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diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c
index 8fff43e..ef0c466 100644
--- a/drivers/spi/spi-bcm-qspi.c
+++ b/drivers/spi/spi-bcm-qspi.c
@@ -1206,12 +1206,14 @@  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;
 	}