usb: gadget: serial: Limit write permissions to root
android compatibility test suite complains if others have write
permission. Hence, limit the file permissions to root.
Change-Id: I3f607b307b7ecb6c01180bc752681b02e6e54c7a
Signed-off-by: Vamsi Krishna <vskrishn@codeaurora.org>
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index fd29b9d..084ac8d 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -1315,7 +1315,8 @@
return;
debugfs_create_file("readstatus", 0444, dent, ui_dev, &debug_adb_ops);
- debugfs_create_file("reset", 0222, dent, ui_dev, &debug_rst_ops);
+ debugfs_create_file("reset", S_IRUGO | S_IWUSR,
+ dent, ui_dev, &debug_rst_ops);
}
#else
static void usb_debugfs_init(struct gs_port *ui_dev) {}