Commit d10d094c authored by Anson Huang's avatar Anson Huang Committed by Herbert Xu
Browse files

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: default avatarAnson Huang <Anson.Huang@nxp.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Reviewed-by: default avatarDong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 72c8117a

drivers/char/hw_random/imx-rngc.c

+1 −3
Original line number Diff line number Diff line
@@ -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);

CRA Git | Maintained and supported by SUSTech CRA and CCSE