From 9cef30a5197814e04aafc86bd22cf0e481a10472 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Sun, 17 Mar 2013 14:33:18 +0000 Subject: [PATCH] mcs814x: use devm_request_and_ioremap in mcs814x-rng driver Signed-off-by: Florian Fainelli SVN-Revision: 36063 --- .../files-3.3/drivers/char/hw_random/mcs814x-rng.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c b/target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c index b1e95810dd..5e3d8f2479 100644 --- a/target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c +++ b/target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c @@ -61,14 +61,7 @@ static int mcs814x_rng_probe(struct platform_device *pdev) rng->name = pdev->name; rng->data_read = mcs814x_rng_data_read; - if (!devm_request_mem_region(&pdev->dev, - res->start, resource_size(res), - pdev->name)) { - ret = -EBUSY; - goto out_rng; - } - - priv->regs = devm_ioremap(&pdev->dev, res->start, resource_size(res)); + priv->regs = devm_request_and_ioremap(&pdev->dev, res); if (!priv->regs) { ret = -ENOMEM; goto out_rng;