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From foo@baz Fri Aug 23 13:59:46 PDT 2013
Date: Fri, 23 Aug 2013 13:59:46 -0700
To: Greg KH <gregkh@linuxfoundation.org>
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Input: serio: convert bus code to use drv_groups
The drv_attrs field of struct bus_type is going away soon, drv_groups
should be used instead. This converts the serio bus code to use the
correct field.
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/input/serio/serio.c | 21 +++++++++++----------
1 file changed, 11 insertions(+), 10 deletions(-)
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -732,19 +732,20 @@ EXPORT_SYMBOL(serio_unregister_child_por
* Serio driver operations
*/
-static ssize_t serio_driver_show_description(struct device_driver *drv, char *buf)
+static ssize_t description_show(struct device_driver *drv, char *buf)
{
struct serio_driver *driver = to_serio_driver(drv);
return sprintf(buf, "%s\n", driver->description ? driver->description : "(none)");
}
+static DRIVER_ATTR_RO(description);
-static ssize_t serio_driver_show_bind_mode(struct device_driver *drv, char *buf)
+static ssize_t bind_mode_show(struct device_driver *drv, char *buf)
{
struct serio_driver *serio_drv = to_serio_driver(drv);
return sprintf(buf, "%s\n", serio_drv->manual_bind ? "manual" : "auto");
}
-static ssize_t serio_driver_set_bind_mode(struct device_driver *drv, const char *buf, size_t count)
+static ssize_t bind_mode_store(struct device_driver *drv, const char *buf, size_t count)
{
struct serio_driver *serio_drv = to_serio_driver(drv);
int retval;
@@ -760,14 +761,14 @@ static ssize_t serio_driver_set_bind_mod
return retval;
}
+static DRIVER_ATTR_RW(bind_mode);
-
-static struct driver_attribute serio_driver_attrs[] = {
- __ATTR(description, S_IRUGO, serio_driver_show_description, NULL),
- __ATTR(bind_mode, S_IWUSR | S_IRUGO,
- serio_driver_show_bind_mode, serio_driver_set_bind_mode),
- __ATTR_NULL
+static struct attribute *serio_driver_attrs[] = {
+ &driver_attr_description.attr,
+ &driver_attr_bind_mode.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(serio_driver);
static int serio_driver_probe(struct device *dev)
{
@@ -996,7 +997,7 @@ EXPORT_SYMBOL(serio_interrupt);
static struct bus_type serio_bus = {
.name = "serio",
.dev_attrs = serio_device_attrs,
- .drv_attrs = serio_driver_attrs,
+ .drv_groups = serio_driver_groups,
.match = serio_bus_match,
.uevent = serio_uevent,
.probe = serio_driver_probe,
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