From: Jonathan Cameron <jic23@cam.ac.uk>
Date: Wed, 26 Oct 2011 16:27:42 +0000 (+0100)
Subject: staging:iio:core shared attrs do not work with modifier.
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=0403e0d643809f1608448ada38a1877f26b7bf5d;p=deliverable%2Flinux.git

staging:iio:core shared attrs do not work with modifier.

The logic building the name had a small bug where
it did not verify if it was generic before applying the
modifier.

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

diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 26564094e33b..fbf24bdc56d9 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -416,7 +416,7 @@ int __iio_device_attr_init(struct device_attribute *dev_attr,
 	sysfs_attr_init(&dev_attr->attr);
 
 	/* Build up postfix of <extend_name>_<modifier>_postfix */
-	if (chan->modified) {
+	if (chan->modified && !generic) {
 		if (chan->extend_name)
 			full_postfix = kasprintf(GFP_KERNEL, "%s_%s_%s",
 						 iio_modifier_names[chan