From: Imre Deak <imre.deak@nokia.com>
Date: Thu, 9 Feb 2006 15:22:50 +0000 (+0200)
Subject: ARM: OMAP: uWire RX error fix
X-Git-Tag: v2.6.16-omap1~81
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=202b883f5a353c8ff646ccff88ae37582341238d;p=linux-2.6-omap-h63xx.git

ARM: OMAP: uWire RX error fix

The RX path maintained the number of received bytes incorrectly causing
the transmission to be aborted.

Signed-off-by: Imre Deak <imre.deak@nokia.com>
Signed-off-by: Juha Yrjölä <juha.yrjola@nokia.com>
---

diff --git a/drivers/spi/omap_uwire.c b/drivers/spi/omap_uwire.c
index 93eb7d8683f..1caecd734df 100644
--- a/drivers/spi/omap_uwire.c
+++ b/drivers/spi/omap_uwire.c
@@ -274,7 +274,7 @@ static int uwire_txrx(struct spi_device *spi, struct spi_transfer *t)
 			*buf++ = (u8) val;
 			if (bytes == 2)
 				*buf++ = val >> 8;
-			status += len;
+			status += bytes;
 #ifdef	VERBOSE
 			pr_debug("%s: read-%d =%04x\n",
 					spi->dev.bus_id, bits, val);