[PATCH 1/4] HID: wacom - Add default permission defines for sysfs attributes

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RW : ug=rw,o=r
WO : ug=w

Signed-off-by: Paul A. Tessier <phernost@xxxxxxxxx>
Signed-Off-by: Ping Cheng <pingc@xxxxxxxxx>
Tested-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
---
 drivers/hid/wacom_sys.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index f0db7ec..2ce102b 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -23,6 +23,9 @@
 #define WAC_CMD_ICON_BT_XFER	0x26
 #define WAC_CMD_RETRIES		10
 
+#define DEV_ATTR_RW_PERM (S_IRUGO | S_IWUSR | S_IWGRP)
+#define DEV_ATTR_WO_PERM (S_IWUSR | S_IWGRP)
+
 static int wacom_get_report(struct hid_device *hdev, u8 type, u8 id,
 			    void *buf, size_t size, unsigned int retries)
 {
-- 
1.9.1

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