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>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 016312437577..2499cefdcdf2 100644
--- 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);
         }