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From a50f7db5b527c317c4bf2ae44a4ccdc8c7e598ab Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Tue, 29 Jan 2013 21:26:39 +0100
Subject: [PATCH 03/40] SPI: MIPS: lantiq: set SPI_MASTER_HALF_DUPLEX flag

Due to hardware limitations of the spi/flash frontend of the EBU we need to set
the SPI_MASTER_HALF_DUPLEX flag.

Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
---
 drivers/spi/spi-falcon.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/spi/spi-falcon.c
+++ b/drivers/spi/spi-falcon.c
@@ -423,6 +423,7 @@ static int falcon_sflash_probe(struct pl
 
 	master->mode_bits = SPI_MODE_3;
 	master->num_chipselect = 1;
+	master->flags = SPI_MASTER_HALF_DUPLEX;
 	master->bus_num = -1;
 	master->setup = falcon_sflash_setup;
 	master->prepare_transfer_hardware = falcon_sflash_prepare_xfer;