diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/scan.c | 16 | ||||
| -rw-r--r-- | drivers/mtd/ubi/vmt.c | 70 |
2 files changed, 45 insertions, 41 deletions
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c index 80c73d88c83..18c347b24e2 100644 --- a/drivers/mtd/ubi/scan.c +++ b/drivers/mtd/ubi/scan.c @@ -266,7 +266,7 @@ static int compare_lebs(const struct ubi_device *ubi, void *buf; int len, err, second_is_newer, bitflips = 0, corrupted = 0; uint32_t data_crc, crc; - struct ubi_vid_hdr *vidh = NULL; + struct ubi_vid_hdr *vh = NULL; unsigned long long sqnum2 = be64_to_cpu(vid_hdr->sqnum); if (seb->sqnum == 0 && sqnum2 == 0) { @@ -323,11 +323,11 @@ static int compare_lebs(const struct ubi_device *ubi, } else { pnum = seb->pnum; - vidh = ubi_zalloc_vid_hdr(ubi); - if (!vidh) + vh = ubi_zalloc_vid_hdr(ubi); + if (!vh) return -ENOMEM; - err = ubi_io_read_vid_hdr(ubi, pnum, vidh, 0); + err = ubi_io_read_vid_hdr(ubi, pnum, vh, 0); if (err) { if (err == UBI_IO_BITFLIPS) bitflips = 1; @@ -341,7 +341,7 @@ static int compare_lebs(const struct ubi_device *ubi, } } - if (!vidh->copy_flag) { + if (!vh->copy_flag) { /* It is not a copy, so it is newer */ dbg_bld("first PEB %d is newer, copy_flag is unset", pnum); @@ -349,7 +349,7 @@ static int compare_lebs(const struct ubi_device *ubi, goto out_free_vidh; } - vid_hdr = vidh; + vid_hdr = vh; } /* Read the data of the copy and check the CRC */ @@ -379,7 +379,7 @@ static int compare_lebs(const struct ubi_device *ubi, } vfree(buf); - ubi_free_vid_hdr(ubi, vidh); + ubi_free_vid_hdr(ubi, vh); if (second_is_newer) dbg_bld("second PEB %d is newer, copy_flag is set", pnum); @@ -391,7 +391,7 @@ static int compare_lebs(const struct ubi_device *ubi, out_free_buf: vfree(buf); out_free_vidh: - ubi_free_vid_hdr(ubi, vidh); + ubi_free_vid_hdr(ubi, vh); ubi_assert(err < 0); return err; } diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c index ea0d5c825ab..88629a320c2 100644 --- a/drivers/mtd/ubi/vmt.c +++ b/drivers/mtd/ubi/vmt.c @@ -37,21 +37,21 @@ static ssize_t vol_attribute_show(struct device *dev, struct device_attribute *attr, char *buf); /* Device attributes corresponding to files in '/<sysfs>/class/ubi/ubiX_Y' */ -static struct device_attribute vol_reserved_ebs = +static struct device_attribute attr_vol_reserved_ebs = __ATTR(reserved_ebs, S_IRUGO, vol_attribute_show, NULL); -static struct device_attribute vol_type = +static struct device_attribute attr_vol_type = __ATTR(type, S_IRUGO, vol_attribute_show, NULL); -static struct device_attribute vol_name = +static struct device_attribute attr_vol_name = __ATTR(name, S_IRUGO, vol_attribute_show, NULL); -static struct device_attribute vol_corrupted = +static struct device_attribute attr_vol_corrupted = __ATTR(corrupted, S_IRUGO, vol_attribute_show, NULL); -static struct device_attribute vol_alignment = +static struct device_attribute attr_vol_alignment = __ATTR(alignment, S_IRUGO, vol_attribute_show, NULL); -static struct device_attribute vol_usable_eb_size = +static struct device_attribute attr_vol_usable_eb_size = __ATTR(usable_eb_size, S_IRUGO, vol_attribute_show, NULL); -static struct device_attribute vol_data_bytes = +static struct device_attribute attr_vol_data_bytes = __ATTR(data_bytes, S_IRUGO, vol_attribute_show, NULL); -static struct device_attribute vol_upd_marker = +static struct device_attribute attr_vol_upd_marker = __ATTR(upd_marker, S_IRUGO, vol_attribute_show, NULL); /* @@ -78,23 +78,27 @@ static ssize_t vol_attribute_show(struct device *dev, spin_unlock(&vol->ubi->volumes_lock); return -ENODEV; } - if (attr == &vol_reserved_ebs) + if (attr == &attr_vol_reserved_ebs) ret = sprintf(buf, "%d\n", vol->reserved_pebs); - else if (attr == &vol_type) { + else if (attr == &attr_vol_type) { const char *tp; - tp = vol->vol_type == UBI_DYNAMIC_VOLUME ? "dynamic" : "static"; + + if (vol->vol_type == UBI_DYNAMIC_VOLUME) + tp = "dynamic"; + else + tp = "static"; ret = sprintf(buf, "%s\n", tp); - } else if (attr == &vol_name) + } else if (attr == &attr_vol_name) ret = sprintf(buf, "%s\n", vol->name); - else if (attr == &vol_corrupted) + else if (attr == &attr_vol_corrupted) ret = sprintf(buf, "%d\n", vol->corrupted); - else if (attr == &vol_alignment) + else if (attr == &attr_vol_alignment) ret = sprintf(buf, "%d\n", vol->alignment); - else if (attr == &vol_usable_eb_size) { + else if (attr == &attr_vol_usable_eb_size) { ret = sprintf(buf, "%d\n", vol->usable_leb_size); - } else if (attr == &vol_data_bytes) + } else if (attr == &attr_vol_data_bytes) ret = sprintf(buf, "%lld\n", vol->used_bytes); - else if (attr == &vol_upd_marker) + else if (attr == &attr_vol_upd_marker) ret = sprintf(buf, "%d\n", vol->upd_marker); else BUG(); @@ -126,28 +130,28 @@ static int volume_sysfs_init(struct ubi_device *ubi, struct ubi_volume *vol) { int err; - err = device_create_file(&vol->dev, &vol_reserved_ebs); + err = device_create_file(&vol->dev, &attr_vol_reserved_ebs); if (err) return err; - err = device_create_file(&vol->dev, &vol_type); + err = device_create_file(&vol->dev, &attr_vol_type); if (err) return err; - err = device_create_file(&vol->dev, &vol_name); + err = device_create_file(&vol->dev, &attr_vol_name); if (err) return err; - err = device_create_file(&vol->dev, &vol_corrupted); + err = device_create_file(&vol->dev, &attr_vol_corrupted); if (err) return err; - err = device_create_file(&vol->dev, &vol_alignment); + err = device_create_file(&vol->dev, &attr_vol_alignment); if (err) return err; - err = device_create_file(&vol->dev, &vol_usable_eb_size); + err = device_create_file(&vol->dev, &attr_vol_usable_eb_size); if (err) return err; - err = device_create_file(&vol->dev, &vol_data_bytes); + err = device_create_file(&vol->dev, &attr_vol_data_bytes); if (err) return err; - err = device_create_file(&vol->dev, &vol_upd_marker); + err = device_create_file(&vol->dev, &attr_vol_upd_marker); if (err) return err; return 0; @@ -159,14 +163,14 @@ static int volume_sysfs_init(struct ubi_device *ubi, struct ubi_volume *vol) */ static void volume_sysfs_close(struct ubi_volume *vol) { - device_remove_file(&vol->dev, &vol_upd_marker); - device_remove_file(&vol->dev, &vol_data_bytes); - device_remove_file(&vol->dev, &vol_usable_eb_size); - device_remove_file(&vol->dev, &vol_alignment); - device_remove_file(&vol->dev, &vol_corrupted); - device_remove_file(&vol->dev, &vol_name); - device_remove_file(&vol->dev, &vol_type); - device_remove_file(&vol->dev, &vol_reserved_ebs); + device_remove_file(&vol->dev, &attr_vol_upd_marker); + device_remove_file(&vol->dev, &attr_vol_data_bytes); + device_remove_file(&vol->dev, &attr_vol_usable_eb_size); + device_remove_file(&vol->dev, &attr_vol_alignment); + device_remove_file(&vol->dev, &attr_vol_corrupted); + device_remove_file(&vol->dev, &attr_vol_name); + device_remove_file(&vol->dev, &attr_vol_type); + device_remove_file(&vol->dev, &attr_vol_reserved_ebs); device_unregister(&vol->dev); } |