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

   1 From e397b0cf1aee50664b423f716d6843b2a2010093 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 107/174] 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 --- a/drivers/mmc/host/sdhci.c
  11 +++ b/drivers/mmc/host/sdhci.c
  12 @@ -539,6 +539,7 @@ static void sdhci_transfer_pio(struct sd
  13                         break;
  14                 state = sdhci_readl(host, SDHCI_PRESENT_STATE);
  15                 available = state & mask;
  16 +               break;
  17         }
  18
  19         DBG("PIO transfer complete - %d blocks left.\n", host->blocks);