| From | Kamal Mostafa <> | Subject | [PATCH 3.13 110/162] iio: mxs-lradc: Propagate the real error code on platform_get_irq() failure | Date | Thu, 6 Nov 2014 14:36:14 -0800 |
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3.13.11.11 -stable review patch. If anyone has any objections, please let me know.
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From: Fabio Estevam <fabio.estevam@freescale.com>
commit 9610e08e97370ca7780bea977b03355fa0261635 upstream.
No need to return a 'fake' return value on platform_get_irq() failure.
Just return the error code itself instead.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org> [ kamal: 3.13-stable prereq for 75d7ed3 iio: adc: mxs-lradc: Disable the clock on probe failure ] Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/staging/iio/adc/mxs-lradc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c index 558a76c..cef5dde 100644 --- a/drivers/staging/iio/adc/mxs-lradc.c +++ b/drivers/staging/iio/adc/mxs-lradc.c @@ -1308,7 +1308,7 @@ static int mxs_lradc_probe(struct platform_device *pdev) for (i = 0; i < of_cfg->irq_count; i++) { lradc->irq[i] = platform_get_irq(pdev, i); if (lradc->irq[i] < 0) - return -EINVAL; + return lradc->irq[i]; ret = devm_request_irq(dev, lradc->irq[i], mxs_lradc_handle_irq, 0, -- 1.9.1
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