From: Jonathan Cameron <jic23@cam.ac.uk>
Date: Fri, 2 Sep 2011 16:14:41 +0000 (+0100)
Subject: staging:iio:attrs - make address a u64 to allow event codes to be used.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e614a54b296185b266b4bd91193e08a5fbd32422;p=openwrt%2Fstaging%2Fblogic.git

staging:iio:attrs - make address a u64 to allow event codes to be used.

Makes unusual event related attributes look a lot more like the core ones.

V2: Make sure the utils that set these up can handle the codes.
V3: rebase

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

diff --git a/drivers/staging/iio/iio_core.h b/drivers/staging/iio/iio_core.h
index 3a80dbf22200..803bdd8a20e4 100644
--- a/drivers/staging/iio/iio_core.h
+++ b/drivers/staging/iio/iio_core.h
@@ -22,7 +22,7 @@ int __iio_add_chan_devattr(const char *postfix,
 						struct device_attribute *attr,
 						const char *buf,
 						size_t len),
-			   int mask,
+			   u64 mask,
 			   bool generic,
 			   struct device *dev,
 			   struct list_head *attr_list);
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 49322bf5ac32..c4985cb0947d 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -515,7 +515,7 @@ int __iio_add_chan_devattr(const char *postfix,
 						struct device_attribute *attr,
 						const char *buf,
 						size_t len),
-			   int mask,
+			   u64 mask,
 			   bool generic,
 			   struct device *dev,
 			   struct list_head *attr_list)
@@ -783,7 +783,8 @@ static ssize_t iio_ev_value_store(struct device *dev,
 static int iio_device_add_event_sysfs(struct iio_dev *dev_info,
 				      struct iio_chan_spec const *chan)
 {
-	int ret = 0, i, mask = 0, attrcount = 0;
+	int ret = 0, i, attrcount = 0;
+	u64 mask = 0;
 	char *postfix;
 	if (!chan->event_mask)
 		return 0;
diff --git a/drivers/staging/iio/sysfs.h b/drivers/staging/iio/sysfs.h
index 30f9a4df848a..dcb413de2af6 100644
--- a/drivers/staging/iio/sysfs.h
+++ b/drivers/staging/iio/sysfs.h
@@ -22,7 +22,7 @@ struct iio_chan_spec;
  */
 struct iio_dev_attr {
 	struct device_attribute dev_attr;
-	int address;
+	u64 address;
 	struct list_head l;
 	struct iio_chan_spec const *c;
 };