dcookies: Make dcookies depend on CONFIG_OPROFILE

The dcookies stuff is used only with OPROFILE and there is no need to
build it if CONFIG_OPROFILE isn't enabled. Build it depending on
CONFIG_OPROFILE instead of CONFIG_PROFILING.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[ Viresh: Update the name in #endif part ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

fs/Makefile

@@ -64,7 +64,7 @@ obj-$(CONFIG_SYSFS)		+= sysfs/
 obj-$(CONFIG_CONFIGFS_FS)	+= configfs/
 obj-y				+= devpts/
 
-obj-$(CONFIG_PROFILING)		+= dcookies.o
+obj-$(CONFIG_OPROFILE)		+= dcookies.o
 obj-$(CONFIG_DLM)		+= dlm/
 
 # Do not add any filesystems before this line

include/linux/dcookies.h

@@ -11,7 +11,7 @@
 #define DCOOKIES_H
 
 
-#ifdef CONFIG_PROFILING
+#ifdef CONFIG_OPROFILE
 
 #include <linux/dcache.h>
 #include <linux/types.h>
@@ -64,6 +64,6 @@ static inline int get_dcookie(const struct path *path, unsigned long *cookie)
 	return -ENOSYS;
 }
 
-#endif /* CONFIG_PROFILING */
+#endif /* CONFIG_OPROFILE */
 
 #endif /* DCOOKIES_H */