diff options
| author | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-03-17 14:33:18 +0000 |
|---|---|---|
| committer | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-03-17 14:33:18 +0000 |
| commit | 9f9cf99273368c3e69442f2c12eb0eecc1ae32f7 (patch) | |
| tree | 3c8e67fceec02f53c9f8cfbde349c6f2ee9c61ad /target/linux/mcs814x | |
| parent | 6fa409a24e3ac1bb5e83acab790a62754a1ef986 (diff) | |
mcs814x: use devm_request_and_ioremap in mcs814x-rng driver
Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36063 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mcs814x')
| -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 b1e95810d..5e3d8f247 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; |