From: wellsk40@gmail.com
To: linus.walleij@stericsson.com, spi-devel-general@lists.sourceforge.net
Cc: sameo@linux.intel.com, rabin.vincent@stericsson.com,
srinidhi.kasagar@stericsson.com, linux-kernel@vger.kernel.org,
linux@arm.linux.org.uk, u.kleine-koenig@pengutronix.de,
linux-arm-kernel@lists.infradead.org, tj@kernel.org,
grant.likely@secretlab.ca, Lukasz.Baj@tieto.com,
quentinyang05@gmail.com, Kevin Wells <wellsk40@gmail.com>
Subject: [PATCH 1/5] mfd/ab8500: Setup SPI transfer for 24 bits
Date: Fri, 10 Sep 2010 09:19:35 -0700 [thread overview]
Message-ID: <1284135579-13578-2-git-send-email-wellsk40@gmail.com> (raw)
In-Reply-To: <1284135579-13578-1-git-send-email-wellsk40@gmail.com>
From: Kevin Wells <wellsk40@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@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
next prev parent reply other threads:[~2010-09-10 16:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-10 16:19 amba_pl022 spi->mode fix/cleanup patches wellsk40
2010-09-10 16:19 ` wellsk40 [this message]
2010-09-10 16:19 ` [PATCH 3/5] ARM: U300: spi->mode and spi_bits_per_words updates wellsk40
[not found] ` <1284135579-13578-1-git-send-email-wellsk40-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2010-09-10 16:19 ` [PATCH 2/5] ARM: LPC32XX: Add missing SPI mode and remove unused fields wellsk40-Re5JQEeQqe8AvxtiuMwx3w
2010-09-10 16:19 ` [PATCH 4/5] ARM: Ux500: Change " wellsk40-Re5JQEeQqe8AvxtiuMwx3w
2010-09-10 16:19 ` [PATCH 5/5] spi: amba_pl022: Remove unused fields from pl022_config_chip wellsk40
2010-09-13 13:22 ` Linus Walleij
2010-09-13 14:55 ` Linus Walleij
2010-09-13 15:19 ` amba_pl022 spi->mode fix/cleanup patches Linus Walleij
2010-09-13 16:52 ` Kevin Wells
2010-09-16 3:14 ` Grant Likely
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