From c7c9e1c372452688f0ef2af794789bbd00f9fa51 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Mon, 21 Jan 2013 11:08:59 +0100 Subject: char: Convert to devm_ioremap_resource() Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. Signed-off-by: Thierry Reding Cc: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- drivers/char/hw_random/omap-rng.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/char/hw_random/omap-rng.c') diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c index d8c54e253761..749dc16ca2cc 100644 --- a/drivers/char/hw_random/omap-rng.c +++ b/drivers/char/hw_random/omap-rng.c @@ -124,9 +124,9 @@ static int omap_rng_probe(struct platform_device *pdev) goto err_ioremap; } - priv->base = devm_request_and_ioremap(&pdev->dev, priv->mem_res); - if (!priv->base) { - ret = -ENOMEM; + priv->base = devm_ioremap_resource(&pdev->dev, priv->mem_res); + if (IS_ERR(priv->base)) { + ret = PTR_ERR(priv->base); goto err_ioremap; } dev_set_drvdata(&pdev->dev, priv); -- cgit v1.2.3