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Diffstat (limited to 'drivers/input/mouse/psmouse.h')
-rw-r--r--drivers/input/mouse/psmouse.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
index 48e0112fb264..0f13c1b499ab 100644
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -106,6 +106,7 @@ struct psmouse_attribute {
ssize_t (*show)(struct psmouse *psmouse, void *data, char *buf);
ssize_t (*set)(struct psmouse *psmouse, void *data,
const char *buf, size_t count);
+ int protect;
};
#define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
@@ -114,7 +115,7 @@ ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *at
ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count);
-#define PSMOUSE_DEFINE_ATTR(_name, _mode, _data, _show, _set) \
+#define __PSMOUSE_DEFINE_ATTR(_name, _mode, _data, _show, _set, _protect) \
static ssize_t _show(struct psmouse *, void *data, char *); \
static ssize_t _set(struct psmouse *, void *data, const char *, size_t); \
static struct psmouse_attribute psmouse_attr_##_name = { \
@@ -129,6 +130,10 @@ static struct psmouse_attribute psmouse_attr_##_name = { \
.data = _data, \
.show = _show, \
.set = _set, \
+ .protect = _protect, \
}
+#define PSMOUSE_DEFINE_ATTR(_name, _mode, _data, _show, _set) \
+ __PSMOUSE_DEFINE_ATTR(_name, _mode, _data, _show, _set, 1)
+
#endif /* _PSMOUSE_H */
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