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path: root/drivers/mtd/ubi/upd.c
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Diffstat (limited to 'drivers/mtd/ubi/upd.c')
-rw-r--r--drivers/mtd/ubi/upd.c32
1 files changed, 18 insertions, 14 deletions
diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c
index ddaa1a56cc6..8b89cc18ff0 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);