From 1c04fc3536b9e6d143991a8c5c16b04866baeed6 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 10 May 2013 09:14:04 -0700 Subject: driver core: export subsys_virtual_register Modules want to call this function, so it needs to be exported. Reported-by: Daniel Mack Cc: Kay Sievers Cc: Tejun Heo Signed-off-by: Greg Kroah-Hartman --- drivers/base/bus.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/base') diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 1a68f947ded8..d414331b480e 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -1295,6 +1295,7 @@ int subsys_virtual_register(struct bus_type *subsys, return subsys_register(subsys, groups, virtual_dir); } +EXPORT_SYMBOL_GPL(subsys_virtual_register); int __init buses_init(void) { -- cgit v1.2.3-58-ga151 From 97521978c5ea80857d4f4f74d4e1fc93721482cf Mon Sep 17 00:00:00 2001 From: "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 Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/base') 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 v1.2.3-58-ga151