[Linuxconsole-commit]CVS: ruby/linux/drivers/input/joystick/iforce iforce-main.c,1.16,1.17

[johann d. <jd...@us...>]

Update of /cvsroot/linuxconsole/ruby/linux/drivers/input/joystick/iforce
In directory usw-pr-cvs1:/tmp/cvs-serv17194

Modified Files:
	iforce-main.c 
Log Message:
Check that the device's memory is empty when we close it.


Index: iforce-main.c
===================================================================
RCS file: /cvsroot/linuxconsole/ruby/linux/drivers/input/joystick/iforce/iforce-main.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -d -r1.16 -r1.17
--- iforce-main.c	18 Mar 2002 21:30:08 -0000	1.16
+++ iforce-main.c	7 Apr 2002 11:49:40 -0000	1.17
@@ -291,6 +291,16 @@
 static void iforce_release(struct input_dev *dev)
 {
 	struct iforce *iforce = dev->private;
+	int i;
+
+	/* Check: no effect should be present in memory */
+	for (i=0; i<dev->ff_effects_max; ++i) {
+		if (test_bit(FF_CORE_IS_USED, iforce->core_effects[i].flags))
+			break;
+	}
+	if (i<dev->ff_effects_max) {
+		printk(KERN_WARNING "iforce_release: Device still owns effects\n");
+	}
 
 	/* Disable force feedback playback */
 	iforce_send_packet(iforce, FF_CMD_ENABLE, "\001");