driver core: print sysfs attribute name when warning about bogus permissions

Make it obvious to see what attribute is using bogus permissions.

Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 016312437577ca3378706560a77068dcda67de81..2499cefdcdf2429d9503506d5514a4943f9ec4e1 100644 (file)
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -572,9 +572,11 @@ int device_create_file(struct device *dev,
 
        if (dev) {
                WARN(((attr->attr.mode & S_IWUGO) && !attr->store),
-                               "Write permission without 'store'\n");
+                       "Attribute %s: write permission without 'store'\n",
+                       attr->attr.name);
                WARN(((attr->attr.mode & S_IRUGO) && !attr->show),
-                               "Read permission without 'show'\n");
+                       "Attribute %s: read permission without 'show'\n",
+                       attr->attr.name);
                error = sysfs_create_file(&dev->kobj, &attr->attr);
        }