openwrt/target/linux/brcm2708/patches-3.10/0107-sdhci-Only-do-one-iteration-of-PIO-reading-loop.patch
Florian Fainelli bb39b8d99a brcm2708: update against latest rpi-3.10.y branch
Update our copies of the brcm2708 patches to the latest rpi-3.10-y
rebased against linux-3.10.y stable (3.10.32). This should hopefully
make it easier for us in the future to leverage the raspberry/rpi-*
branches.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 39770
2014-02-28 20:30:08 +00:00

20 lines
589 B
Diff

From e397b0cf1aee50664b423f716d6843b2a2010093 Mon Sep 17 00:00:00 2001
From: popcornmix <popcornmix@gmail.com>
Date: Wed, 20 Nov 2013 11:22:05 +0000
Subject: [PATCH 107/174] sdhci: Only do one iteration of PIO reading loop
---
drivers/mmc/host/sdhci.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -539,6 +539,7 @@ static void sdhci_transfer_pio(struct sd
break;
state = sdhci_readl(host, SDHCI_PRESENT_STATE);
available = state & mask;
+ break;
}
DBG("PIO transfer complete - %d blocks left.\n", host->blocks);