Merge tag 'v3.10.103' into update

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / mmc / card / block.c

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 6a846b6593fd01b60dac3256d478220038e6c8dd..e99b98171f1e5b5d6f9a492370d74982d04e6e3d 100644 (file)
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -85,8 +85,7 @@ MODULE_ALIAS("mmc:block");
 #define INAND_CMD38_ARG_SECTRIM2 0x88
 #define MMC_BLK_TIMEOUT_MS  (10 * 60 * 1000)        /* 10 minute timeout */
 
-#define mmc_req_rel_wr(req)    (((req->cmd_flags & REQ_FUA) || \
-                                 (req->cmd_flags & REQ_META)) && \
+#define mmc_req_rel_wr(req)    ((req->cmd_flags & REQ_FUA) && \
                                  (rq_data_dir(req) == WRITE))
 #define PACKED_CMD_VER 0x01
 #define PACKED_CMD_WR  0x02
@@ -1678,13 +1677,9 @@ static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq,
 
        /*
         * Reliable writes are used to implement Forced Unit Access and
-        * REQ_META accesses, and are supported only on MMCs.
-        *
-        * XXX: this really needs a good explanation of why REQ_META
-        * is treated special.
+        * are supported only on MMCs.
         */
-       bool do_rel_wr = ((req->cmd_flags & REQ_FUA) ||
-                         (req->cmd_flags & REQ_META)) &&
+       bool do_rel_wr = (req->cmd_flags & REQ_FUA) &&
                (rq_data_dir(req) == WRITE) &&
                (md->flags & MMC_BLK_REL_WR);
 
@@ -1978,8 +1973,8 @@ static void mmc_blk_packed_hdr_wrq_prep(struct mmc_queue_req *mqrq,
 
        packed_cmd_hdr = packed->cmd_hdr;
        memset(packed_cmd_hdr, 0, sizeof(packed->cmd_hdr));
-       packed_cmd_hdr[0] = (packed->nr_entries << 16) |
-               (PACKED_CMD_WR << 8) | PACKED_CMD_VER;
+       packed_cmd_hdr[0] = cpu_to_le32((packed->nr_entries << 16) |
+               (PACKED_CMD_WR << 8) | PACKED_CMD_VER);
        hdr_blocks = mmc_large_sector(card) ? 8 : 1;
 
        /*
@@ -1993,14 +1988,14 @@ static void mmc_blk_packed_hdr_wrq_prep(struct mmc_queue_req *mqrq,
                        ((brq->data.blocks * brq->data.blksz) >=
                         card->ext_csd.data_tag_unit_size);
                /* Argument of CMD23 */
-               packed_cmd_hdr[(i * 2)] =
+               packed_cmd_hdr[(i * 2)] = cpu_to_le32(
                        (do_rel_wr ? MMC_CMD23_ARG_REL_WR : 0) |
                        (do_data_tag ? MMC_CMD23_ARG_TAG_REQ : 0) |
-                       blk_rq_sectors(prq);
+                       blk_rq_sectors(prq));
                /* Argument of CMD18 or CMD25 */
-               packed_cmd_hdr[((i * 2)) + 1] =
+               packed_cmd_hdr[((i * 2)) + 1] = cpu_to_le32(
                        mmc_card_blockaddr(card) ?
-                       blk_rq_pos(prq) : blk_rq_pos(prq) << 9;
+                       blk_rq_pos(prq) : blk_rq_pos(prq) << 9);
                packed->blocks += blk_rq_sectors(prq);
                i++;
        }
@@ -3032,11 +3027,12 @@ static const struct mmc_fixup blk_fixups[] =
                  MMC_QUIRK_BLK_NO_CMD23),
 
        /*
-        * Some Micron MMC cards needs longer data read timeout than
-        * indicated in CSD.
+        * Some MMC cards need longer data read timeout than indicated in CSD.
         */
        MMC_FIXUP(CID_NAME_ANY, CID_MANFID_MICRON, 0x200, add_quirk_mmc,
                  MMC_QUIRK_LONG_READ_TIME),
+       MMC_FIXUP("008GE0", CID_MANFID_TOSHIBA, CID_OEMID_ANY, add_quirk_mmc,
+                 MMC_QUIRK_LONG_READ_TIME),
 
        /*
         * On these Samsung MoviNAND parts, performing secure erase or