oprofile: Remove oprofile_multiplexing_init()

oprofile_multiplexing_init() can be removed when moving the
initialization of oprofile_time_slice to oprofile_create_files().

Signed-off-by: Robert Richter <robert.richter@amd.com>
diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
index 4c5b947..bbd7516 100644
--- a/drivers/oprofile/oprofile_files.c
+++ b/drivers/oprofile/oprofile_files.c
@@ -18,6 +18,7 @@
 #define BUFFER_SIZE_DEFAULT		131072
 #define CPU_BUFFER_SIZE_DEFAULT		8192
 #define BUFFER_WATERSHED_DEFAULT	32768	/* FIXME: tune */
+#define TIME_SLICE_DEFAULT		1
 
 unsigned long oprofile_buffer_size;
 unsigned long oprofile_cpu_buffer_size;
@@ -170,6 +171,7 @@
 	oprofile_buffer_size =		BUFFER_SIZE_DEFAULT;
 	oprofile_cpu_buffer_size =	CPU_BUFFER_SIZE_DEFAULT;
 	oprofile_buffer_watershed =	BUFFER_WATERSHED_DEFAULT;
+	oprofile_time_slice =		msecs_to_jiffies(TIME_SLICE_DEFAULT);
 
 	oprofilefs_create_file(sb, root, "enable", &enable_fops);
 	oprofilefs_create_file_perm(sb, root, "dump", &dump_fops, 0666);