[PATCH 1/5] mfd/ab8500: Setup SPI transfer for 24 bits

[wellsk40 at gmail.com]

From: Kevin Wells <wellsk40 at gmail.com>

The data bit transfer size should be part of the driver using the
SPI interface. This was previously setup in the AMBA PL022 driver
from board specific configuration data.

Signed-off-by: Kevin Wells <wellsk40 at gmail.com>
---
 drivers/mfd/ab8500-spi.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/ab8500-spi.c b/drivers/mfd/ab8500-spi.c
index e1c8b62..01b6d58 100644
--- a/drivers/mfd/ab8500-spi.c
+++ b/drivers/mfd/ab8500-spi.c
@@ -83,6 +83,11 @@ static int __devinit ab8500_spi_probe(struct spi_device *spi)
 	struct ab8500 *ab8500;
 	int ret;
 
+	spi->bits_per_word = 24;
+	ret = spi_setup(spi);
+	if (ret < 0)
+		return ret;
+
 	ab8500 = kzalloc(sizeof *ab8500, GFP_KERNEL);
 	if (!ab8500)
 		return -ENOMEM;
-- 
1.7.2.2