From: Jonathan Cameron <jic23-KWPb1pKIrIJaa/9Udqfwiw@public.gmane.org>
To: Jonathan Cameron <jic23-KWPb1pKIrIJaa/9Udqfwiw@public.gmane.org>
Cc: Andrew Chew <AChew-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Greg Kroah-Hartman <gregkh-l3A5Bk7waGM@public.gmane.org>,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
"linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"devel-gWbeCf7V1WCQmaza687I9mD2FQJk+8+b@public.gmane.org"
<devel-gWbeCf7V1WCQmaza687I9mD2FQJk+8+b@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: [PATCH] staging:iio:magnetometer:ak8975 use platform_data to pass the gpio number.
Date: Thu, 01 Sep 2011 10:04:32 +0100 [thread overview]
Message-ID: <4E5F4AA0.2070006@cam.ac.uk> (raw)
In-Reply-To: <4E5F49F4.2080208-KWPb1pKIrIJaa/9Udqfwiw@public.gmane.org>
Basically provide another means to set this value given irq_to_gpio has
gone away.
Signed-off-by: Jonathan Cameron <jic23-KWPb1pKIrIJaa/9Udqfwiw@public.gmane.org>
---
drivers/staging/iio/magnetometer/ak8975.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c
index c1ff430..ab0e26c 100644
--- a/drivers/staging/iio/magnetometer/ak8975.c
+++ b/drivers/staging/iio/magnetometer/ak8975.c
@@ -477,7 +477,10 @@ static int ak8975_probe(struct i2c_client *client,
int err;
/* Grab and set up the supplied GPIO. */
- eoc_gpio = -1; /* FIXME: irq_to_gpio(client->irq) */
+ if (client->dev.platform_data == NULL)
+ eoc_gpio = -1;
+ else
+ eoc_gpio = *(int *)(client->dev.platform_data);
/* We may not have a GPIO based IRQ to scan, that is fine, we will
poll if so */
--
1.7.3.4
next prev parent reply other threads:[~2011-09-01 9:04 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-31 19:40 [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't use irq_to_gpio() Stephen Warren
[not found] ` <1314819657-828-1-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-08-31 19:40 ` [PATCH 2/3] staging:iio:magnetometer:ak8975: Don't assume 0 is an invalid GPIO Stephen Warren
[not found] ` <1314819657-828-2-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-09-01 9:06 ` Jonathan Cameron
2011-08-31 19:45 ` [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't use irq_to_gpio() Andrew Chew
[not found] ` <643E69AA4436674C8F39DCC2C05F76383CF3C784A3-lR+7xdUAJVNDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-09-01 9:01 ` Jonathan Cameron
[not found] ` <4E5F49F4.2080208-KWPb1pKIrIJaa/9Udqfwiw@public.gmane.org>
2011-09-01 9:04 ` Jonathan Cameron [this message]
2011-09-01 11:06 ` Arnd Bergmann
[not found] ` <201109011306.50936.arnd-r2nGTMty4D4@public.gmane.org>
2011-09-01 15:36 ` Stephen Warren
[not found] ` <74CDBE0F657A3D45AFBB94109FB122FF04B327A2A4-C7FfzLzN0UxDw2glCA4ptUEOCMrvLtNR@public.gmane.org>
2011-09-01 16:20 ` Arnd Bergmann
2011-08-31 19:40 ` [PATCH 3/3] staging:iio:magnetometer:ak8975: Fix probe() error-handling Stephen Warren
[not found] ` <1314819657-828-3-git-send-email-swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2011-09-01 9:08 ` Jonathan Cameron
2011-09-01 9:07 ` [PATCH 1/3] staging:iio:magnetometer:ak8975 Don't use irq_to_gpio() Jonathan Cameron
[not found] ` <4E5F4B4E.5060801-KWPb1pKIrIJaa/9Udqfwiw@public.gmane.org>
2011-09-01 9:24 ` Jonathan Cameron
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