Move c_src dirs back to toplevel

We just wanted c sourcefiles out of the top level, not c source
directories.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

1 files changed, 38 insertions, 0 deletions

diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
new file mode 100644
index 00000000..cb75d88b
--- /dev/null
+++ b/include/linux/sysfs.h
@@ -0,0 +1,38 @@
+#ifndef _SYSFS_H_
+#define _SYSFS_H_
+
+#include <linux/compiler.h>
+
+struct kobject;
+
+struct attribute {
+	const char		*name;
+	umode_t			mode;
+};
+
+struct attribute_group {
+	struct attribute	**attrs;
+};
+
+struct sysfs_ops {
+	ssize_t	(*show)(struct kobject *, struct attribute *, char *);
+	ssize_t	(*store)(struct kobject *, struct attribute *, const char *, size_t);
+};
+
+static inline int sysfs_create_files(struct kobject *kobj,
+				    const struct attribute **attr)
+{
+	return 0;
+}
+
+static inline int sysfs_create_link(struct kobject *kobj,
+				    struct kobject *target, const char *name)
+{
+	return 0;
+}
+
+static inline void sysfs_remove_link(struct kobject *kobj, const char *name)
+{
+}
+
+#endif /* _SYSFS_H_ */