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-rw-r--r--drivers/misc/aspeed-p2a-ctrl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/misc/aspeed-p2a-ctrl.c b/drivers/misc/aspeed-p2a-ctrl.c
index 9736821972ef..b60fbeaffcbd 100644
--- a/drivers/misc/aspeed-p2a-ctrl.c
+++ b/drivers/misc/aspeed-p2a-ctrl.c
@@ -100,6 +100,7 @@ static void aspeed_p2a_disable_bridge(struct aspeed_p2a_ctrl *p2a_ctrl)
static int aspeed_p2a_mmap(struct file *file, struct vm_area_struct *vma)
{
unsigned long vsize;
+ pgprot_t prot;
struct aspeed_p2a_user *priv = file->private_data;
struct aspeed_p2a_ctrl *ctrl = priv->parent;
@@ -107,7 +108,7 @@ static int aspeed_p2a_mmap(struct file *file, struct vm_area_struct *vma)
return -EINVAL;
vsize = vma->vm_end - vma->vm_start;
- pgprot_t prot = vma->vm_page_prot;
+ prot = vma->vm_page_prot;
if (vma->vm_pgoff + vsize > ctrl->mem_base + ctrl->mem_size)
return -EINVAL;