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Subject[PATCH -next 08/13] hwrng: omap - use devm_platform_ioremap_resource() to simplify code
Date
Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/char/hw_random/omap-rng.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index b27f396..b3f4a00 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -432,7 +432,6 @@ static int get_omap_rng_device_details(struct omap_rng_dev *omap_rng)
static int omap_rng_probe(struct platform_device *pdev)
{
struct omap_rng_dev *priv;
- struct resource *res;
struct device *dev = &pdev->dev;
int ret;

@@ -449,8 +448,7 @@ static int omap_rng_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, priv);
priv->dev = dev;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- priv->base = devm_ioremap_resource(dev, res);
+ priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base)) {
ret = PTR_ERR(priv->base);
goto err_ioremap;
--
2.7.4

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