From 97521978c5ea80857d4f4f74d4e1fc93721482cf Mon Sep 17 00:00:00 2001
From: "dyoung@redhat.com" <dyoung@redhat.com>
Date: Thu, 16 May 2013 14:31:30 +0800
Subject: 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>
---
drivers/base/core.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
(limited to 'drivers/base/core.c')
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);
}
--
cgit v1.2.3