diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-07-17 12:04:37 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-07-27 14:08:32 +0300 |
| commit | d10d094cbfd338f361a83a82e5d99feb7933008d (patch) | |
| tree | d69a48186783bfc8bbd8d442ff7b1466e0c776ff /drivers/char/hw_random | |
| parent | 72c8117adfced37df101c8c0b3f363e0906f83f0 (diff) | |
| download | linux-d10d094cbfd338f361a83a82e5d99feb7933008d.tar.xz | |
hwrng: imx-rngc - use devm_platform_ioremap_resource() to simplify code
Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.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/imx-rngc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hw_random/imx-rngc.c b/drivers/char/hw_random/imx-rngc.c index 69f537980004..30cf00f8e9a0 100644 --- a/drivers/char/hw_random/imx-rngc.c +++ b/drivers/char/hw_random/imx-rngc.c @@ -196,7 +196,6 @@ static int imx_rngc_init(struct hwrng *rng) static int imx_rngc_probe(struct platform_device *pdev) { struct imx_rngc *rngc; - struct resource *res; int ret; int irq; @@ -204,8 +203,7 @@ static int imx_rngc_probe(struct platform_device *pdev) if (!rngc) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rngc->base = devm_ioremap_resource(&pdev->dev, res); + rngc->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rngc->base)) return PTR_ERR(rngc->base); |