[media] smipcie: fix sparse warnings

smipcie.c:950:31: warning: Using plain integer as NULL pointer
smipcie.c:973:31: warning: Using plain integer as NULL pointer

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/pci/smipcie/smipcie.c b/drivers/media/pci/smipcie/smipcie.c
index d1c14631a101..8dc6afa50edb 100644
--- a/drivers/media/pci/smipcie/smipcie.c
+++ b/drivers/media/pci/smipcie/smipcie.c
@@ -947,7 +947,7 @@ err_del_i2c_adaptor:
 err_pci_iounmap:
         iounmap(dev->lmmio);
 err_kfree:
-        pci_set_drvdata(pdev, 0);
+        pci_set_drvdata(pdev, NULL);
         kfree(dev);
 err_pci_disable_device:
         pci_disable_device(pdev);
@@ -970,7 +970,7 @@ static void smi_remove(struct pci_dev *pdev)
 
         smi_i2c_exit(dev);
         iounmap(dev->lmmio);
-        pci_set_drvdata(pdev, 0);
+        pci_set_drvdata(pdev, NULL);
         pci_disable_device(pdev);
         kfree(dev);
 }