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crypto: picoxcell - use devm_platform_ioremap_resource() to simplify code 

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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
YueHaibing 2019-08-02 21:28:04 +08:00 committed by Herbert Xu
parent b26120fdb9
commit 9a8e0a513b
1 changed files with 2 additions and 3 deletions
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5
drivers/crypto/picoxcell_crypto.c
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@ -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);