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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-03-25 20:54:57 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-03-25 20:54:57 -0700
commit72099304eeb316c4b00df3ae83efe4375729bd78 (patch)
tree3d4a7dbe61ad9bbaeb767b1fb43e190901bcb70b /include/linux/device.h
parentb7ce40cff0b9f6597f8318fd761accd92727f61f (diff)
Revert "sysfs, driver-core: remove unused {sysfs|device}_schedule_callback_owner()"
This reverts commit d1ba277e79889085a2faec3b68b91ce89c63f888. As reported by Stephen, this patch breaks linux-next as a ppc patch suddenly (after 2 years) started using this old api call. So revert it for now, it will go away in 3.15-rc2 when we can change the PPC call to the new api. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Tejun Heo <tj@kernel.org> Cc: Stewart Smith <stewart@linux.vnet.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/device.h')
-rw-r--r--include/linux/device.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index fb1ba13f7665..1ff3f1697513 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -566,6 +566,12 @@ extern int __must_check device_create_bin_file(struct device *dev,
const struct bin_attribute *attr);
extern void device_remove_bin_file(struct device *dev,
const struct bin_attribute *attr);
+extern int device_schedule_callback_owner(struct device *dev,
+ void (*func)(struct device *dev), struct module *owner);
+
+/* This is a macro to avoid include problems with THIS_MODULE */
+#define device_schedule_callback(dev, func) \
+ device_schedule_callback_owner(dev, func, THIS_MODULE)
/* device resource management */
typedef void (*dr_release_t)(struct device *dev, void *res);
@@ -925,7 +931,10 @@ extern int device_online(struct device *dev);
extern struct device *__root_device_register(const char *name,
struct module *owner);
-/* This is a macro to avoid include problems with THIS_MODULE */
+/*
+ * This is a macro to avoid include problems with THIS_MODULE,
+ * just as per what is done for device_schedule_callback() above.
+ */
#define root_device_register(name) \
__root_device_register(name, THIS_MODULE)