diff options
| author | Florian Fainelli <florian@openwrt.org> | 2013-03-17 14:33:18 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2013-03-17 14:33:18 +0000 |
| commit | 9cef30a5197814e04aafc86bd22cf0e481a10472 (patch) | |
| tree | 387ff2c725cee586bceabf2671e41deada265ac1 | |
| parent | 8ed2299646bec72d638e3e6dd11881216ebbbd3a (diff) | |
| download | mtk-20170518-9cef30a5197814e04aafc86bd22cf0e481a10472.zip mtk-20170518-9cef30a5197814e04aafc86bd22cf0e481a10472.tar.gz mtk-20170518-9cef30a5197814e04aafc86bd22cf0e481a10472.tar.bz2 | |
mcs814x: use devm_request_and_ioremap in mcs814x-rng driver
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 36063
| -rw-r--r-- | target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c | 9 |
1 files changed, 1 insertions, 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 b1e9581..5e3d8f2 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; |