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crypto: mxs-dcp - Use devm_platform_ioremap_resource()

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Use devm_platform_ioremap_resource() to simplify the code a bit.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Fabio Estevam
2019-06-06 13:13:48 -03:00
committed by Herbert Xu
parent b0200065cd
commit cec1caaf3f
1 changed files with 1 additions and 4 deletions
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5
drivers/crypto/mxs-dcp.c
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@@ -992,8 +992,6 @@ static int mxs_dcp_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct dcp *sdcp = NULL; struct dcp *sdcp = NULL;
int i, ret; int i, ret;
struct resource *iores;
int dcp_vmi_irq, dcp_irq; int dcp_vmi_irq, dcp_irq;
if (global_sdcp) { if (global_sdcp) {
@@ -1001,7 +999,6 @@ static int mxs_dcp_probe(struct platform_device *pdev)
return -ENODEV; return -ENODEV;
} }
iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
dcp_vmi_irq = platform_get_irq(pdev, 0); dcp_vmi_irq = platform_get_irq(pdev, 0);
if (dcp_vmi_irq < 0) { if (dcp_vmi_irq < 0) {
dev_err(dev, "Failed to get IRQ: (%d)!\n", dcp_vmi_irq); dev_err(dev, "Failed to get IRQ: (%d)!\n", dcp_vmi_irq);
@@ -1019,7 +1016,7 @@ static int mxs_dcp_probe(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
sdcp->dev = dev; sdcp->dev = dev;
sdcp->base = devm_ioremap_resource(dev, iores); sdcp->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sdcp->base)) if (IS_ERR(sdcp->base))
return PTR_ERR(sdcp->base); return PTR_ERR(sdcp->base);