crypto: omap-des - fix error return code in omap_des_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/omap-des.c b/drivers/crypto/omap-des.c
index 0bcab00..d37c950 100644 (file)
--- a/drivers/crypto/omap-des.c
+++ b/drivers/crypto/omap-des.c
@@ -1023,7 +1023,8 @@ static int omap_des_probe(struct platform_device *pdev)
 
                irq = platform_get_irq(pdev, 0);
                if (irq < 0) {
-                       dev_err(dev, "can't get IRQ resource\n");
+                       dev_err(dev, "can't get IRQ resource: %d\n", irq);
+                       err = irq;
                        goto err_irq;
                }