Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4e64f223857b138e3474bedc967d51db25c414b3
Commit: 4e64f223857b138e3474bedc967d51db25c414b3
Parent: 88de1b2fed2bbe9eb1b7310195be84cf143efb4f
Author: Alex Dubov <[EMAIL PROTECTED]>
AuthorDate: Thu Apr 12 16:59:20 2007 +1000
Committer: Pierre Ossman <[EMAIL PROTECTED]>
CommitDate: Tue May 1 13:04:14 2007 +0200
tifm: add sysfs attribute for tifm devices
A sysfs attribute reflecting current media type is added.
Signed-off-by: Alex Dubov <[EMAIL PROTECTED]>
Signed-off-by: Pierre Ossman <[EMAIL PROTECTED]>
---
drivers/misc/tifm_core.c | 27 ++++++++++++++++++++-------
1 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c
index 1e59198..70220be 100644
--- a/drivers/misc/tifm_core.c
+++ b/drivers/misc/tifm_core.c
@@ -142,14 +142,27 @@ static int tifm_device_resume(struct device *dev)
#endif /* CONFIG_PM */
+static ssize_t type_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct tifm_dev *sock = container_of(dev, struct tifm_dev, dev);
+ return sprintf(buf, "%x", sock->type);
+}
+
+static struct device_attribute tifm_dev_attrs[] = {
+ __ATTR(type, S_IRUGO, type_show, NULL),
+ __ATTR_NULL
+};
+
static struct bus_type tifm_bus_type = {
- .name = "tifm",
- .match = tifm_bus_match,
- .uevent = tifm_uevent,
- .probe = tifm_device_probe,
- .remove = tifm_device_remove,
- .suspend = tifm_device_suspend,
- .resume = tifm_device_resume
+ .name = "tifm",
+ .dev_attrs = tifm_dev_attrs,
+ .match = tifm_bus_match,
+ .uevent = tifm_uevent,
+ .probe = tifm_device_probe,
+ .remove = tifm_device_remove,
+ .suspend = tifm_device_suspend,
+ .resume = tifm_device_resume
};
static void tifm_free(struct class_device *cdev)
-
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