target/linux/brcm2708/patches-4.4/0032-Add-blk_pos-parameter-to-mmc-multi_io_quirk-callback.patch

   1 From 462591cf98f15614620667e93b7f8bc0da6e86da Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Fri, 17 Apr 2015 19:30:22 +0100
   4 Subject: [PATCH 032/170] Add blk_pos parameter to mmc multi_io_quirk callback
   5
   6 ---
   7  drivers/mmc/card/block.c          | 1 +
   8  drivers/mmc/host/omap_hsmmc.c     | 4 +++-
   9  drivers/mmc/host/sh_mobile_sdhi.c | 4 +++-
  10  drivers/mmc/host/tmio_mmc_pio.c   | 4 +++-
  11  include/linux/mmc/host.h          | 4 +++-
  12  5 files changed, 13 insertions(+), 4 deletions(-)
  13
  14 --- a/drivers/mmc/card/block.c
  15 +++ b/drivers/mmc/card/block.c
  16 @@ -1510,6 +1510,7 @@ static void mmc_blk_rw_rq_prep(struct mm
  17                         brq->data.blocks = card->host->ops->multi_io_quirk(card,
  18                                                 (rq_data_dir(req) == READ) ?
  19                                                 MMC_DATA_READ : MMC_DATA_WRITE,
  20 +                                               blk_rq_pos(req),
  21                                                 brq->data.blocks);
  22         }
  23
  24 --- a/drivers/mmc/host/omap_hsmmc.c
  25 +++ b/drivers/mmc/host/omap_hsmmc.c
  26 @@ -1832,7 +1832,9 @@ static void omap_hsmmc_conf_bus_power(st
  27  }
  28
  29  static int omap_hsmmc_multi_io_quirk(struct mmc_card *card,
  30 -                                    unsigned int direction, int blk_size)
  31 +                                    unsigned int direction,
  32 +                                    u32 blk_pos,
  33 +                                    int blk_size)
  34  {
  35         /* This controller can't do multiblock reads due to hw bugs */
  36         if (direction == MMC_DATA_READ)
  37 --- a/drivers/mmc/host/sh_mobile_sdhi.c
  38 +++ b/drivers/mmc/host/sh_mobile_sdhi.c
  39 @@ -170,7 +170,9 @@ static int sh_mobile_sdhi_write16_hook(s
  40  }
  41
  42  static int sh_mobile_sdhi_multi_io_quirk(struct mmc_card *card,
  43 -                                        unsigned int direction, int blk_size)
  44 +                                        unsigned int direction,
  45 +                                        u32 blk_pos,
  46 +                                        int blk_size)
  47  {
  48         /*
  49          * In Renesas controllers, when performing a
  50 --- a/drivers/mmc/host/tmio_mmc_pio.c
  51 +++ b/drivers/mmc/host/tmio_mmc_pio.c
  52 @@ -1003,7 +1003,9 @@ static int tmio_mmc_get_ro(struct mmc_ho
  53  }
  54
  55  static int tmio_multi_io_quirk(struct mmc_card *card,
  56 -                              unsigned int direction, int blk_size)
  57 +                              unsigned int direction,
  58 +                              u32 blk_pos,
  59 +                              int blk_size)
  60  {
  61         struct tmio_mmc_host *host = mmc_priv(card->host);
  62
  63 --- a/include/linux/mmc/host.h
  64 +++ b/include/linux/mmc/host.h
  65 @@ -143,7 +143,9 @@ struct mmc_host_ops {
  66          * I/O. Returns the number of supported blocks for the request.
  67          */
  68         int     (*multi_io_quirk)(struct mmc_card *card,
  69 -                                 unsigned int direction, int blk_size);
  70 +                                 unsigned int direction,
  71 +                                 u32 blk_pos,
  72 +                                 int blk_size);
  73  };
  74
  75  struct mmc_card;