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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2009-12-13 00:58:13 -0700
committerGrant Likely <grant.likely@secretlab.ca>2009-12-13 00:58:13 -0700
commit60f675a12c03c65018beaa1d1ede41557aa60e00 (patch)
tree7c0f52e1e5f6c7977c9846f468b78e67636c6b95 /drivers/spi
parent30eaed053c9bced7a23624e4bab5602e5b85124f (diff)
downloadop-kernel-dev-60f675a12c03c65018beaa1d1ede41557aa60e00.zip
op-kernel-dev-60f675a12c03c65018beaa1d1ede41557aa60e00.tar.gz
spi-imx: correct check for platform_get_irq failing
platform_get_irq returns -ENXIO if there is no entry. So ensure return value is greater than zero instead of non-zero. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi_imx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index 8ffa48c..c96804f 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -555,7 +555,7 @@ static int __init spi_imx_probe(struct platform_device *pdev)
}
spi_imx->irq = platform_get_irq(pdev, 0);
- if (!spi_imx->irq) {
+ if (spi_imx->irq <= 0) {
ret = -EINVAL;
goto out_iounmap;
}
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