From 495e3ff365425f9b69884ddde36047184f37c2bd Mon Sep 17 00:00:00 2001
From: Guenter Roeck <linux@roeck-us.net>
Date: Sun, 19 Aug 2012 10:44:17 -0700
Subject: spi/pl022: Fix device remove function

The call sequence spi_alloc_master/spi_register_master/spi_unregister_master
is complete; it reduces the device reference count to zero, which results in
device memory being freed. An extra call to spi_master_put is unnecessary
and results in an access to free memory. Drop it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index aab518e..47c6753 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -2171,7 +2171,6 @@ pl022_remove(struct amba_device *adev)
 	amba_release_regions(adev);
 	tasklet_disable(&pl022->pump_transfers);
 	spi_unregister_master(pl022->master);
-	spi_master_put(pl022->master);
 	amba_set_drvdata(adev, NULL);
 	return 0;
 }
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