mtd: onenand: return proper error if regulator_get fails

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index a916dec292156a524438b117400837fd7d9f6145..0d9073d4e4170b302e84e00a7bb8cef09214b941 100644 (file)
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -741,6 +741,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev)
                c->regulator = regulator_get(&pdev->dev, "vonenand");
                if (IS_ERR(c->regulator)) {
                        dev_err(&pdev->dev,  "Failed to get regulator\n");
+                       r = PTR_ERR(c->regulator);
                        goto err_release_dma;
                }
                c->onenand.enable = omap2_onenand_enable;