From d1c627b59c8e69d40b94a4ff28a582a84c6a95a3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
Date: Thu, 1 Oct 2009 15:44:32 -0700
Subject: [PATCH] spi-imx: initialize complete config struct
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Otherwise the config function uses random data from the stack.  This
didn't stick out because config is called once more in the chipselect
function with correct parameters.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/spi/spi_imx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index b6a8149220fb..2fec1170b6c0 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -442,6 +442,7 @@ static int spi_imx_setupxfer(struct spi_device *spi,
 	config.bpw = t ? t->bits_per_word : spi->bits_per_word;
 	config.speed_hz  = t ? t->speed_hz : spi->max_speed_hz;
 	config.mode = spi->mode;
+	config.cs = spi_imx->chipselect[spi->chip_select];
 
 	if (!config.speed_hz)
 		config.speed_hz = spi->max_speed_hz;
-- 
2.34.1