From 3261ebd7d4194ff30d0eae7ba8d937dcccf7235d Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 21 May 2007 17:41:46 +0300 Subject: UBI: kill homegrown endian macros Kill UBI's homegrown endianess handling and replace it with the standard kernel endianess handling. Signed-off-by: Christoph Hellwig Signed-off-by: Artem Bityutskiy --- drivers/mtd/ubi/eba.c | 62 +++++++++++++++++++++++++-------------------------- 1 file changed, 31 insertions(+), 31 deletions(-) (limited to 'drivers/mtd/ubi/eba.c') diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c index 6964fe4ab41..a1820151e9f 100644 --- a/drivers/mtd/ubi/eba.c +++ b/drivers/mtd/ubi/eba.c @@ -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) -- cgit v1.2.3-70-g09d2