diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-10-16 18:46:15 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-10-26 02:09:55 +1100 |
| commit | fc963e029dbb65f5f95a06fcd12e813478588014 (patch) | |
| tree | 16091bae56f4a22c5184b31cb710bd4b7a54998f /drivers/char/hw_random | |
| parent | ba14757678946d507c23759061fbd7b39863d717 (diff) | |
| download | linux-fc963e029dbb65f5f95a06fcd12e813478588014.tar.gz | |
hwrng: npcm - use devm_platform_ioremap_resource() to simplify code
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/npcm-rng.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hw_random/npcm-rng.c b/drivers/char/hw_random/npcm-rng.c index b7c8c7e13a49..01d04404d8c0 100644 --- a/drivers/char/hw_random/npcm-rng.c +++ b/drivers/char/hw_random/npcm-rng.c @@ -87,15 +87,13 @@ static int npcm_rng_read(struct hwrng *rng, void *buf, size_t max, bool wait) static int npcm_rng_probe(struct platform_device *pdev) { struct npcm_rng *priv; - struct resource *res; int ret; priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - priv->base = devm_ioremap_resource(&pdev->dev, res); + priv->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(priv->base)) return PTR_ERR(priv->base); |