target/linux/brcm2708/patches-3.10/0107-sdhci-Only-do-one-iteration-of-PIO-reading-loop.patch

   1 From cb78955cb0bedd81351bbe017dd5642f1358148d Mon Sep 17 00:00:00 2001
   2 From: popcornmix <popcornmix@gmail.com>
   3 Date: Wed, 20 Nov 2013 11:22:05 +0000
   4 Subject: [PATCH 107/196] sdhci: Only do one iteration of PIO reading loop
   5
   6 ---
   7  drivers/mmc/host/sdhci.c | 1 +
   8  1 file changed, 1 insertion(+)
   9
  10 diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
  11 index 9c93e00..b4faaff 100644
  12 --- a/drivers/mmc/host/sdhci.c
  13 +++ b/drivers/mmc/host/sdhci.c
  14 @@ -539,6 +539,7 @@ static void sdhci_transfer_pio(struct sdhci_host *host, u32 intstate)
  15                         break;
  16                 state = sdhci_readl(host, SDHCI_PRESENT_STATE);
  17                 available = state & mask;
  18 +               break;
  19         }
  20
  21         DBG("PIO transfer complete - %d blocks left.\n", host->blocks);
  22 --
  23 1.9.1
  24