virtual_ncidev_ioctl() does not modify struct nfc_dev, so local variable
can be a pointer to const.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
---
drivers/nfc/virtual_ncidev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c
index b914ab2c2109..2ee0ec4bb739 100644
--- a/drivers/nfc/virtual_ncidev.c
+++ b/drivers/nfc/virtual_ncidev.c
@@ -170,7 +170,7 @@ static int virtual_ncidev_close(struct inode *inode, struct file *file)
static long virtual_ncidev_ioctl(struct file *flip, unsigned int cmd,
unsigned long arg)
{
- struct nfc_dev *nfc_dev = ndev->nfc_dev;
+ const struct nfc_dev *nfc_dev = ndev->nfc_dev;
void __user *p = (void __user *)arg;
if (cmd != IOCTL_GET_NCIDEV_IDX)
--
2.27.0
