drm/xe/configfs: Fix is_bound() pci_dev lifetime

Move pci_dev_put() after pci_dbg() to avoid using pdev after dropping its
reference.

Fixes: 2674f1e ("drm/xe/configfs: Block runtime attribute changes")
Signed-off-by: Shuicheng Lin <[email protected]>
Reviewed-by: Ashutosh Dixit <[email protected]>
Signed-off-by: Ashutosh Dixit <[email protected]>
Link: https://patch.msgid.link/[email protected]
(cherry picked from commit 63b3360)
Signed-off-by: Thomas Hellström <[email protected]>

Author: ShuichengLin

drivers/gpu/drm/xe/xe_configfs.c

@@ -347,11 +347,10 @@ static bool is_bound(struct xe_config_group_device *dev)
 		return false;
 
 	ret = pci_get_drvdata(pdev);
-	pci_dev_put(pdev);
-
 	if (ret)
 		pci_dbg(pdev, "Already bound to driver\n");
 
+	pci_dev_put(pdev);
 	return ret;
 }