From 4d6dc3a73543336be8d81ba748772c09730cf557 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Mon, 21 Jan 2013 11:09:24 +0100 Subject: w1: 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. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding Acked-by: Evgeniy Polyakov Signed-off-by: Greg Kroah-Hartman --- drivers/w1/masters/omap_hdq.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c index 184dbce4abd1..db2390aed387 100644 --- a/drivers/w1/masters/omap_hdq.c +++ b/drivers/w1/masters/omap_hdq.c @@ -560,11 +560,9 @@ static int omap_hdq_probe(struct platform_device *pdev) return -ENXIO; } - hdq_data->hdq_base = devm_request_and_ioremap(dev, res); - if (!hdq_data->hdq_base) { - dev_dbg(&pdev->dev, "ioremap failed\n"); - return -ENOMEM; - } + hdq_data->hdq_base = devm_ioremap_resource(dev, res); + if (IS_ERR(hdq_data->hdq_base)) + return PTR_ERR(hdq_data->hdq_base); hdq_data->hdq_usecount = 0; mutex_init(&hdq_data->hdq_mutex); -- cgit v1.2.1