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UBI: kill homegrown endian macros

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Kill UBI's homegrown endianess handling and replace it with
the standard kernel endianess handling.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Christoph Hellwig
2007-05-21 17:41:46 +03:00
committed by Artem Bityutskiy
parent bf07803a68
commit 3261ebd7d4
8 changed files with 168 additions and 197 deletions
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62
drivers/mtd/ubi/eba.c
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@@ -425,10 +425,10 @@ retry:
} else if (err == UBI_IO_BITFLIPS)
scrub = 1;
ubi_assert(lnum < ubi32_to_cpu(vid_hdr->used_ebs));
ubi_assert(len == ubi32_to_cpu(vid_hdr->data_size));
ubi_assert(lnum < be32_to_cpu(vid_hdr->used_ebs));
ubi_assert(len == be32_to_cpu(vid_hdr->data_size));
crc = ubi32_to_cpu(vid_hdr->data_crc);
crc = be32_to_cpu(vid_hdr->data_crc);
ubi_free_vid_hdr(ubi, vid_hdr);
}
@@ -518,7 +518,7 @@ retry:
goto out_put;
}
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
err = ubi_io_write_vid_hdr(ubi, new_pnum, vid_hdr);
if (err)
goto write_error;
@@ -634,11 +634,11 @@ int ubi_eba_write_leb(struct ubi_device *ubi, int vol_id, int lnum,
}
vid_hdr->vol_type = UBI_VID_DYNAMIC;
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_ubi32(vol_id);
vid_hdr->lnum = cpu_to_ubi32(lnum);
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_be32(vol_id);
vid_hdr->lnum = cpu_to_be32(lnum);
vid_hdr->compat = ubi_get_compat(ubi, vol_id);
vid_hdr->data_pad = cpu_to_ubi32(vol->data_pad);
vid_hdr->data_pad = cpu_to_be32(vol->data_pad);
retry:
pnum = ubi_wl_get_peb(ubi, dtype);
@@ -692,7 +692,7 @@ write_error:
return err;
}
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
ubi_msg("try another PEB");
goto retry;
}
@@ -748,17 +748,17 @@ int ubi_eba_write_leb_st(struct ubi_device *ubi, int vol_id, int lnum,
return err;
}
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_ubi32(vol_id);
vid_hdr->lnum = cpu_to_ubi32(lnum);
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_be32(vol_id);
vid_hdr->lnum = cpu_to_be32(lnum);
vid_hdr->compat = ubi_get_compat(ubi, vol_id);
vid_hdr->data_pad = cpu_to_ubi32(vol->data_pad);
vid_hdr->data_pad = cpu_to_be32(vol->data_pad);
crc = crc32(UBI_CRC32_INIT, buf, data_size);
vid_hdr->vol_type = UBI_VID_STATIC;
vid_hdr->data_size = cpu_to_ubi32(data_size);
vid_hdr->used_ebs = cpu_to_ubi32(used_ebs);
vid_hdr->data_crc = cpu_to_ubi32(crc);
vid_hdr->data_size = cpu_to_be32(data_size);
vid_hdr->used_ebs = cpu_to_be32(used_ebs);
vid_hdr->data_crc = cpu_to_be32(crc);
retry:
pnum = ubi_wl_get_peb(ubi, dtype);
@@ -813,7 +813,7 @@ write_error:
return err;
}
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
ubi_msg("try another PEB");
goto retry;
}
@@ -854,17 +854,17 @@ int ubi_eba_atomic_leb_change(struct ubi_device *ubi, int vol_id, int lnum,
return err;
}
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_ubi32(vol_id);
vid_hdr->lnum = cpu_to_ubi32(lnum);
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
vid_hdr->vol_id = cpu_to_be32(vol_id);
vid_hdr->lnum = cpu_to_be32(lnum);
vid_hdr->compat = ubi_get_compat(ubi, vol_id);
vid_hdr->data_pad = cpu_to_ubi32(vol->data_pad);
vid_hdr->data_pad = cpu_to_be32(vol->data_pad);
crc = crc32(UBI_CRC32_INIT, buf, len);
vid_hdr->vol_type = UBI_VID_STATIC;
vid_hdr->data_size = cpu_to_ubi32(len);
vid_hdr->data_size = cpu_to_be32(len);
vid_hdr->copy_flag = 1;
vid_hdr->data_crc = cpu_to_ubi32(crc);
vid_hdr->data_crc = cpu_to_be32(crc);
retry:
pnum = ubi_wl_get_peb(ubi, dtype);
@@ -924,7 +924,7 @@ write_error:
return err;
}
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
ubi_msg("try another PEB");
goto retry;
}
@@ -965,17 +965,17 @@ int ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to,
uint32_t crc;
void *buf, *buf1 = NULL;
vol_id = ubi32_to_cpu(vid_hdr->vol_id);
lnum = ubi32_to_cpu(vid_hdr->lnum);
vol_id = be32_to_cpu(vid_hdr->vol_id);
lnum = be32_to_cpu(vid_hdr->lnum);
dbg_eba("copy LEB %d:%d, PEB %d to PEB %d", vol_id, lnum, from, to);
if (vid_hdr->vol_type == UBI_VID_STATIC) {
data_size = ubi32_to_cpu(vid_hdr->data_size);
data_size = be32_to_cpu(vid_hdr->data_size);
aldata_size = ALIGN(data_size, ubi->min_io_size);
} else
data_size = aldata_size =
ubi->leb_size - ubi32_to_cpu(vid_hdr->data_pad);
ubi->leb_size - be32_to_cpu(vid_hdr->data_pad);
buf = vmalloc(aldata_size);
if (!buf)
@@ -1054,10 +1054,10 @@ int ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to,
*/
if (data_size > 0) {
vid_hdr->copy_flag = 1;
vid_hdr->data_size = cpu_to_ubi32(data_size);
vid_hdr->data_crc = cpu_to_ubi32(crc);
vid_hdr->data_size = cpu_to_be32(data_size);
vid_hdr->data_crc = cpu_to_be32(crc);
}
vid_hdr->sqnum = cpu_to_ubi64(next_sqnum(ubi));
vid_hdr->sqnum = cpu_to_be64(next_sqnum(ubi));
err = ubi_io_write_vid_hdr(ubi, to, vid_hdr);
if (err)