mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 05:34:00 +08:00
crypto: dcp - Use devm_ioremap_resource()
Using devm_ioremap_resource() can make the code simpler and smaller. When devm_ioremap_resource() is used there is no need to explicitely check the error returned by platform_get_resource(). Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
parent
801201aa25
commit
05a27928f3
@ -733,12 +733,7 @@ static int dcp_probe(struct platform_device *pdev)
|
||||
platform_set_drvdata(pdev, dev);
|
||||
|
||||
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
if (!r) {
|
||||
dev_err(&pdev->dev, "failed to get IORESOURCE_MEM\n");
|
||||
return -ENXIO;
|
||||
}
|
||||
dev->dcp_regs_base = devm_ioremap(&pdev->dev, r->start,
|
||||
resource_size(r));
|
||||
dev->dcp_regs_base = devm_ioremap_resource(&pdev->dev, r);
|
||||
|
||||
dcp_set(dev, DCP_CTRL_SFRST, DCP_REG_CTRL);
|
||||
udelay(10);
|
||||
|
Loading…
Reference in New Issue
Block a user