| Message ID | 20190802132809.8116-8-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | crypto: use devm_platform_ioremap_resource() to simplify code | expand |
On Fri, Aug 02, 2019 at 09:28:04PM +0800, YueHaibing wrote: > Use devm_platform_ioremap_resource() to simplify the code a bit. > This is detected by coccinelle. > > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Jamie Iles <jamie@jamieiles.com> > --- > drivers/crypto/picoxcell_crypto.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c > index b985cb85..9a939b4 100644 > --- a/drivers/crypto/picoxcell_crypto.c > +++ b/drivers/crypto/picoxcell_crypto.c > @@ -1624,7 +1624,7 @@ MODULE_DEVICE_TABLE(of, spacc_of_id_table); > static int spacc_probe(struct platform_device *pdev) > { > int i, err, ret; > - struct resource *mem, *irq; > + struct resource *irq; > struct device_node *np = pdev->dev.of_node; > struct spacc_engine *engine = devm_kzalloc(&pdev->dev, sizeof(*engine), > GFP_KERNEL); > @@ -1653,8 +1653,7 @@ static int spacc_probe(struct platform_device *pdev) > > engine->name = dev_name(&pdev->dev); > > - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - engine->regs = devm_ioremap_resource(&pdev->dev, mem); > + engine->regs = devm_platform_ioremap_resource(pdev, 0); > if (IS_ERR(engine->regs)) > return PTR_ERR(engine->regs); > > -- > 2.7.4 > >
diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c index b985cb85..9a939b4 100644 --- a/drivers/crypto/picoxcell_crypto.c +++ b/drivers/crypto/picoxcell_crypto.c @@ -1624,7 +1624,7 @@ MODULE_DEVICE_TABLE(of, spacc_of_id_table); static int spacc_probe(struct platform_device *pdev) { int i, err, ret; - struct resource *mem, *irq; + struct resource *irq; struct device_node *np = pdev->dev.of_node; struct spacc_engine *engine = devm_kzalloc(&pdev->dev, sizeof(*engine), GFP_KERNEL); @@ -1653,8 +1653,7 @@ static int spacc_probe(struct platform_device *pdev) engine->name = dev_name(&pdev->dev); - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - engine->regs = devm_ioremap_resource(&pdev->dev, mem); + engine->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(engine->regs)) return PTR_ERR(engine->regs);
Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/crypto/picoxcell_crypto.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)