Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6

* 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6: (22 commits)
  UBI: always start the background thread
  UBI: fix gcc warning
  UBI: remove pre-sqnum images support
  UBI: fix kernel-doc errors and warnings
  UBI: fix checkpatch.pl errors and warnings
  UBI: bugfix - do not torture PEB needlessly
  UBI: rework scrubbing messages
  UBI: implement multiple volumes rename
  UBI: fix and re-work debugging stuff
  UBI: amend commentaries
  UBI: fix error message
  UBI: improve mkvol request validation
  UBI: add ubi_sync() interface
  UBI: fix 64-bit calculations
  UBI: fix LEB locking
  UBI: fix memory leak on error path
  UBI: do not forget to free internal volumes
  UBI: fix memory leak
  UBI: avoid unnecessary division operations
  UBI: fix buffer padding
  ...

1 files changed, 18 insertions, 14 deletions

diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index ddaa1a56cc69..8b89cc18ff0b 100644
--- a/drivers/mtd/ubi/upd.c
+++ b/drivers/mtd/ubi/upd.c
@@ -39,7 +39,7 @@
  */
 
 #include <linux/err.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 #include <asm/div64.h>
 #include "ubi.h"
 
@@ -56,11 +56,11 @@ static int set_update_marker(struct ubi_device *ubi, struct ubi_volume *vol)
         int err;
         struct ubi_vtbl_record vtbl_rec;
 
-        dbg_msg("set update marker for volume %d", vol->vol_id);
+        dbg_gen("set update marker for volume %d", vol->vol_id);
 
         if (vol->upd_marker) {
                 ubi_assert(ubi->vtbl[vol->vol_id].upd_marker);
-                dbg_msg("already set");
+                dbg_gen("already set");
                 return 0;
         }
 
@@ -92,7 +92,7 @@ static int clear_update_marker(struct ubi_device *ubi, struct ubi_volume *vol,
         uint64_t tmp;
         struct ubi_vtbl_record vtbl_rec;
 
-        dbg_msg("clear update marker for volume %d", vol->vol_id);
+        dbg_gen("clear update marker for volume %d", vol->vol_id);
 
         memcpy(&vtbl_rec, &ubi->vtbl[vol->vol_id],
                sizeof(struct ubi_vtbl_record));
@@ -133,7 +133,7 @@ int ubi_start_update(struct ubi_device *ubi, struct ubi_volume *vol,
         int i, err;
         uint64_t tmp;
 
-        dbg_msg("start update of volume %d, %llu bytes", vol->vol_id, bytes);
+        dbg_gen("start update of volume %d, %llu bytes", vol->vol_id, bytes);
         ubi_assert(!vol->updating && !vol->changing_leb);
         vol->updating = 1;
 
@@ -183,7 +183,7 @@ int ubi_start_leb_change(struct ubi_device *ubi, struct ubi_volume *vol,
 {
         ubi_assert(!vol->updating && !vol->changing_leb);
 
-        dbg_msg("start changing LEB %d:%d, %u bytes",
+        dbg_gen("start changing LEB %d:%d, %u bytes",
                 vol->vol_id, req->lnum, req->bytes);
         if (req->bytes == 0)
                 return ubi_eba_atomic_leb_change(ubi, vol, req->lnum, NULL, 0,
@@ -237,16 +237,17 @@ static int write_leb(struct ubi_device *ubi, struct ubi_volume *vol, int lnum,
         int err;
 
         if (vol->vol_type == UBI_DYNAMIC_VOLUME) {
-                len = ALIGN(len, ubi->min_io_size);
-                memset(buf + len, 0xFF, len - len);
+                int l = ALIGN(len, ubi->min_io_size);
 
-                len = ubi_calc_data_len(ubi, buf, len);
+                memset(buf + len, 0xFF, l - len);
+                len = ubi_calc_data_len(ubi, buf, l);
                 if (len == 0) {
-                        dbg_msg("all %d bytes contain 0xFF - skip", len);
+                        dbg_gen("all %d bytes contain 0xFF - skip", len);
                         return 0;
                 }
 
-                err = ubi_eba_write_leb(ubi, vol, lnum, buf, 0, len, UBI_UNKNOWN);
+                err = ubi_eba_write_leb(ubi, vol, lnum, buf, 0, len,
+                                        UBI_UNKNOWN);
         } else {
                 /*
                  * When writing static volume, and this is the last logical
@@ -267,6 +268,7 @@ static int write_leb(struct ubi_device *ubi, struct ubi_volume *vol, int lnum,
 
 /**
  * ubi_more_update_data - write more update data.
+ * @ubi: UBI device description object
  * @vol: volume description object
  * @buf: write data (user-space memory buffer)
  * @count: how much bytes to write
@@ -283,7 +285,7 @@ int ubi_more_update_data(struct ubi_device *ubi, struct ubi_volume *vol,
         uint64_t tmp;
         int lnum, offs, err = 0, len, to_write = count;
 
-        dbg_msg("write %d of %lld bytes, %lld already passed",
+        dbg_gen("write %d of %lld bytes, %lld already passed",
                 count, vol->upd_bytes, vol->upd_received);
 
         if (ubi->ro_mode)
@@ -384,6 +386,7 @@ int ubi_more_update_data(struct ubi_device *ubi, struct ubi_volume *vol,
 
 /**
  * ubi_more_leb_change_data - accept more data for atomic LEB change.
+ * @ubi: UBI device description object
  * @vol: volume description object
  * @buf: write data (user-space memory buffer)
  * @count: how much bytes to write
@@ -400,7 +403,7 @@ int ubi_more_leb_change_data(struct ubi_device *ubi, struct ubi_volume *vol,
 {
         int err;
 
-        dbg_msg("write %d of %lld bytes, %lld already passed",
+        dbg_gen("write %d of %lld bytes, %lld already passed",
                 count, vol->upd_bytes, vol->upd_received);
 
         if (ubi->ro_mode)
@@ -418,7 +421,8 @@ int ubi_more_leb_change_data(struct ubi_device *ubi, struct ubi_volume *vol,
         if (vol->upd_received == vol->upd_bytes) {
                 int len = ALIGN((int)vol->upd_bytes, ubi->min_io_size);
 
-                memset(vol->upd_buf + vol->upd_bytes, 0xFF, len - vol->upd_bytes);
+                memset(vol->upd_buf + vol->upd_bytes, 0xFF,
+                       len - vol->upd_bytes);
                 len = ubi_calc_data_len(ubi, vol->upd_buf, len);
                 err = ubi_eba_atomic_leb_change(ubi, vol, vol->ch_lnum,
                                                 vol->upd_buf, len, UBI_UNKNOWN);