crypto: ccp - print error message on platform_get_irq failure

Print error message on platform_get_irq failure before return. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
mariux64 · Jul 18, 2017 · 28a2cc6 · 28a2cc6
1 parent 33460b2
commit 28a2cc6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/crypto/ccp/ccp-platform.c b/drivers/crypto/ccp/ccp-platform.c
@@ -66,8 +66,10 @@ static int ccp_get_irq(struct ccp_device *ccp)
 	int ret;
 
 	ret = platform_get_irq(pdev, 0);
-	if (ret < 0)
+	if (ret < 0) {
+		dev_notice(dev, "unable to get IRQ (%d)\n", ret);
 		return ret;
+	}
 
 	ccp->irq = ret;
 	ret = request_irq(ccp->irq, ccp->vdata->perform->irqhandler, 0,