[PATCH v2] pata_imx: print error message on platform_get_irq failure

From: Gustavo A. R. Silva
Date: Fri Jun 30 2017 - 17:31:21 EST


Print error message on platform_get_irq failure before return.

Signed-off-by: Gustavo A. R. Silva <garsilva@xxxxxxxxxxxxxx>
---
Changes in v2:
Print the return value of platform_get_irq on failure.

drivers/ata/pata_imx.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c
index d4caa23..66fb1ab 100644
--- a/drivers/ata/pata_imx.c
+++ b/drivers/ata/pata_imx.c
@@ -132,9 +132,10 @@ static int pata_imx_probe(struct platform_device *pdev)
int ret;

irq = platform_get_irq(pdev, 0);
- if (irq < 0)
+ if (irq < 0) {
+ dev_err(&pdev->dev, "failed to get IRQ: %d\n", irq);
return irq;
-
+ }
priv = devm_kzalloc(&pdev->dev,
sizeof(struct pata_imx_priv), GFP_KERNEL);
if (!priv)
--
2.5.0