From: Gustavo A. R. Silva <garsilva@embeddedor.com>
Date: Fri, 30 Jun 2017 06:42:12 +0000 (-0500)
Subject: crypto: mxc-scc - fix error code in mxc_scc_probe()
X-Git-Tag: v4.14-rc1~129^2~108
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a19dc5bde0819886093c9d42b0424405a343516;p=platform%2Fkernel%2Flinux-rpi.git

crypto: mxc-scc - fix error code in mxc_scc_probe()

Print and propagate the return value of platform_get_irq on failure.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/mxc-scc.c b/drivers/crypto/mxc-scc.c
index ee4be1b0..e01c463 100644
--- a/drivers/crypto/mxc-scc.c
+++ b/drivers/crypto/mxc-scc.c
@@ -708,8 +708,8 @@ static int mxc_scc_probe(struct platform_device *pdev)
 	for (i = 0; i < 2; i++) {
 		irq = platform_get_irq(pdev, i);
 		if (irq < 0) {
-			dev_err(dev, "failed to get irq resource\n");
-			ret = -EINVAL;
+			dev_err(dev, "failed to get irq resource: %d\n", irq);
+			ret = irq;
 			goto err_out;
 		}