3 files changed, 1 insertions, 29 deletions

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index b22cec97ea19..c7a527c08a09 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -38,7 +38,6 @@
 #include <linux/hdreg.h>
 #include <linux/spinlock.h>
 #include <linux/compat.h>
-#include <linux/blktrace_api.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 
diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index 60de5a01e71e..f703f5478246 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -22,13 +22,12 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
+#include <linux/mg_disk.h>
 
 #define MG_RES_SEC (CONFIG_MG_DISK_RES << 1)
 
 /* name for block device */
 #define MG_DISK_NAME "mgd"
-/* name for platform device */
-#define MG_DEV_NAME "mg_disk"
 
 #define MG_DISK_MAJ 0
 #define MG_DISK_MAX_PART 16
@@ -103,33 +102,8 @@
 #define MG_TMAX_SWRST_TO_RDY    500
 #define MG_TMAX_RSTOUT          3000
 
-/* device attribution */
-/* use mflash as boot device */
-#define MG_BOOT_DEV             (1 << 0)
-/* use mflash as storage device */
-#define MG_STORAGE_DEV          (1 << 1)
-/* same as MG_STORAGE_DEV, but bootloader already done reset sequence */
-#define MG_STORAGE_DEV_SKIP_RST (1 << 2)
-
 #define MG_DEV_MASK (MG_BOOT_DEV | MG_STORAGE_DEV | MG_STORAGE_DEV_SKIP_RST)
 
-/* names of GPIO resource */
-#define MG_RST_PIN      "mg_rst"
-/* except MG_BOOT_DEV, reset-out pin should be assigned */
-#define MG_RSTOUT_PIN   "mg_rstout"
-
-/* private driver data */
-struct mg_drv_data {
-        /* disk resource */
-        u32 use_polling;
-
-        /* device attribution */
-        u32 dev_attr;
-
-        /* internally used */
-        struct mg_host *host;
-};
-
 /* main structure for mflash driver */
 struct mg_host {
         struct device *dev;
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 3fd8b1e65483..48db308fae67 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -19,7 +19,6 @@
 #include <linux/slab.h>
 #include <linux/idr.h>
 #include <linux/hdreg.h>
-#include <linux/blktrace_api.h>
 
 #include <trace/events/block.h>