remoteproc/omap: fix dev_err typo

For some reason one of the dev_err invocations is using a wrong
device so fix that.

Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Cc: stable@vger.kernel.org

drivers/remoteproc/omap_remoteproc.c

@@ -182,7 +182,7 @@ static int __devinit omap_rproc_probe(struct platform_device *pdev)
 
 	ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
 	if (ret) {
-		dev_err(pdev->dev.parent, "dma_set_coherent_mask: %d\n", ret);
+		dev_err(&pdev->dev, "dma_set_coherent_mask: %d\n", ret);
 		return ret;
 	}