diff options
Diffstat (limited to 'drivers/crypto/dcp.c')
| -rw-r--r-- | drivers/crypto/dcp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/dcp.c b/drivers/crypto/dcp.c index 7b77c84..247ab80 100644 --- a/drivers/crypto/dcp.c +++ b/drivers/crypto/dcp.c @@ -734,6 +734,8 @@ static int dcp_probe(struct platform_device *pdev) r = platform_get_resource(pdev, IORESOURCE_MEM, 0); dev->dcp_regs_base = devm_ioremap_resource(&pdev->dev, r); + if (IS_ERR(dev->dcp_regs_base)) + return PTR_ERR(dev->dcp_regs_base); dcp_set(dev, DCP_CTRL_SFRST, DCP_REG_CTRL); udelay(10); |
