Driver core: Fix up build when CONFIG_BLOCK=N

This fixes up the driver core build errors when CONFIG_BLOCK=N

Thanks to Alexander van Heukelum <heukelum@mailshack.com> for the basis
of this patch, and to Jeremy Fitzhardinge <jeremy@goop.org> for
reporting the problem.


Cc: Alexander van Heukelum <heukelum@mailshack.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/base/class.c b/drivers/base/class.c
index 59cf35894cfc..d916bbf5b72a 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -149,7 +149,7 @@ int class_register(struct class *cls)
         if (error)
                 return error;
 
-#ifdef CONFIG_SYSFS_DEPRECATED
+#if defined(CONFIG_SYSFS_DEPRECATED) && defined(CONFIG_BLOCK)
         /* let the block class directory show up in the root of sysfs */
         if (cls != &block_class)
                 cls->subsys.kobj.kset = class_kset;