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| author | Randy Dunlap <randy.dunlap@oracle.com> | 2010-09-24 14:36:49 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 10:16:44 -0700 |
| commit | ead454feb6cbfe0fa6a1eeb30aa9abc338dacf62 (patch) | |
| tree | cb3ffe169218a0d923f4e7d642850e74874f7f76 /drivers/base/core.c | |
| parent | 7a868088ee48d1816c10f9be6d32aef4cf30bcf7 (diff) | |
| download | blackbird-op-linux-ead454feb6cbfe0fa6a1eeb30aa9abc338dacf62.tar.gz blackbird-op-linux-ead454feb6cbfe0fa6a1eeb30aa9abc338dacf62.zip | |
driver core: fix build for CONFIG_BLOCK not enabled
Fix build errors when CONFIG_BLOCK is not enabled:
drivers/base/core.c: In function 'get_device_parent':
drivers/base/core.c:634: error: 'block_class' undeclared (first use in this function)
drivers/base/core.c: In function 'device_add_class_symlinks':
drivers/base/core.c:723: error: 'block_class' undeclared (first use in this function)
drivers/base/core.c: In function 'device_remove_class_symlinks':
drivers/base/core.c:751: error: 'block_class' undeclared (first use in this function)
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/core.c')
| -rw-r--r-- | drivers/base/core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index f7f906f0a2f2..2cb49a93b1e6 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -630,12 +630,14 @@ static struct kobject *get_device_parent(struct device *dev, struct kobject *parent_kobj; struct kobject *k; +#ifdef CONFIG_BLOCK /* block disks show up in /sys/block */ if (sysfs_deprecated && dev->class == &block_class) { if (parent && parent->class == &block_class) return &parent->kobj; return &block_class.p->class_subsys.kobj; } +#endif /* * If we have no parent, we live in "virtual". @@ -719,9 +721,11 @@ static int device_add_class_symlinks(struct device *dev) goto out_subsys; } +#ifdef CONFIG_BLOCK /* /sys/block has directories and does not need symlinks */ if (sysfs_deprecated && dev->class == &block_class) return 0; +#endif /* link in the class directory pointing to the device */ error = sysfs_create_link(&dev->class->p->class_subsys.kobj, @@ -748,8 +752,10 @@ static void device_remove_class_symlinks(struct device *dev) if (dev->parent && device_is_not_partition(dev)) sysfs_remove_link(&dev->kobj, "device"); sysfs_remove_link(&dev->kobj, "subsystem"); +#ifdef CONFIG_BLOCK if (sysfs_deprecated && dev->class == &block_class) return; +#endif sysfs_delete_link(&dev->class->p->class_subsys.kobj, &dev->kobj, dev_name(dev)); } |
