target/linux/brcm2708/patches-3.10/0009-possible-fix-for-sdcard-missing-status.-Thank-naren.patch

   1 From f7ea3b11c29f79b86cbb2e25fa4cd1598a4350e3 Mon Sep 17 00:00:00 2001
   2 From: popcornmix <popcornmix@gmail.com>
   3 Date: Tue, 8 May 2012 23:12:13 +0100
   4 Subject: [PATCH 009/174] possible fix for sdcard missing status. Thank naren
   5
   6 ---
   7  drivers/mmc/host/sdhci-bcm2708.c | 9 +++++++++
   8  1 file changed, 9 insertions(+)
   9
  10 --- a/drivers/mmc/host/sdhci-bcm2708.c
  11 +++ b/drivers/mmc/host/sdhci-bcm2708.c
  12 @@ -1173,6 +1173,14 @@ static unsigned int sdhci_bcm2708_uhs_br
  13          return 1;
  14  }
  15
  16 +static unsigned int sdhci_bcm2708_missing_status(struct sdhci_host *host)
  17 +{
  18 +       if(host->last_cmdop == MMC_SEND_STATUS)
  19 +               return 1;
  20 +       else
  21 +               return 0;
  22 +}
  23 +
  24  /***************************************************************************** \
  25   *                                                                          *
  26   * Device ops                                                               *
  27 @@ -1206,6 +1214,7 @@ static struct sdhci_ops sdhci_bcm2708_op
  28         .spurious_crc_acmd51 = sdhci_bcm2708_quirk_spurious_crc,
  29         .voltage_broken = sdhci_bcm2708_quirk_voltage_broken,
  30         .uhs_broken = sdhci_bcm2708_uhs_broken,
  31 +       .missing_status = sdhci_bcm2708_missing_status,
  32  };
  33
  34  /*****************************************************************************\