From: Jonathan Cameron <jic23@cam.ac.uk>
Date: Fri, 2 Sep 2011 16:25:24 +0000 (+0100)
Subject: staging:iio:adc:ad7152 set correct number of channels for ad7153.
X-Git-Tag: v3.2-rc1~169^2^2~714
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4050f493996b3fbebe4ee0db4a16083d67d6e85b;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

staging:iio:adc:ad7152 set correct number of channels for ad7153.

Has been broken for some time.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/iio/adc/ad7152.c b/drivers/staging/iio/adc/ad7152.c
index ed8fdc6..1ec012d 100644
--- a/drivers/staging/iio/adc/ad7152.c
+++ b/drivers/staging/iio/adc/ad7152.c
@@ -402,6 +402,10 @@ static int __devinit ad7152_probe(struct i2c_client *client,
 	indio_dev->dev.parent = &client->dev;
 	indio_dev->info = &ad7152_info;
 	indio_dev->channels = ad7152_channels;
+	if (id->driver_data == 0)
+		indio_dev->num_channels = ARRAY_SIZE(ad7152_channels);
+	else
+		indio_dev->num_channels = 1;
 	indio_dev->num_channels = ARRAY_SIZE(ad7152_channels);
 	indio_dev->modes = INDIO_DIRECT_MODE;
 
@@ -430,7 +434,7 @@ static int __devexit ad7152_remove(struct i2c_client *client)
 
 static const struct i2c_device_id ad7152_id[] = {
 	{ "ad7152", 0 },
-	{ "ad7153", 0 },
+	{ "ad7153", 1 },
 	{}
 };