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path: root/drivers/virt/coco/sev-guest/sev-guest.c
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Diffstat (limited to 'drivers/virt/coco/sev-guest/sev-guest.c')
-rw-r--r--drivers/virt/coco/sev-guest/sev-guest.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/virt/coco/sev-guest/sev-guest.c b/drivers/virt/coco/sev-guest/sev-guest.c
index 90ce16b6e05f..f422f9c58ba7 100644
--- a/drivers/virt/coco/sev-guest/sev-guest.c
+++ b/drivers/virt/coco/sev-guest/sev-guest.c
@@ -632,16 +632,19 @@ static int __init sev_guest_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct snp_guest_dev *snp_dev;
struct miscdevice *misc;
+ void __iomem *mapping;
int ret;
if (!dev->platform_data)
return -ENODEV;
data = (struct sev_guest_platform_data *)dev->platform_data;
- layout = (__force void *)ioremap_encrypted(data->secrets_gpa, PAGE_SIZE);
- if (!layout)
+ mapping = ioremap_encrypted(data->secrets_gpa, PAGE_SIZE);
+ if (!mapping)
return -ENODEV;
+ layout = (__force void *)mapping;
+
ret = -ENOMEM;
snp_dev = devm_kzalloc(&pdev->dev, sizeof(struct snp_guest_dev), GFP_KERNEL);
if (!snp_dev)
@@ -706,7 +709,7 @@ e_free_response:
e_free_request:
free_shared_pages(snp_dev->request, sizeof(struct snp_guest_msg));
e_unmap:
- iounmap(layout);
+ iounmap(mapping);
return ret;
}