--- crystalhd/driver/linux/crystalhd_lnx.c.orig	2011-04-01 21:12:59.781812914 -0500
+++ crystalhd/driver/linux/crystalhd_lnx.c	2011-04-01 21:15:53.025164697 -0500
@@ -279,8 +279,13 @@ static int chd_dec_api_cmd(struct crysta
 }
 
 /* API interfaces */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
 static int chd_dec_ioctl(struct inode *in, struct file *fd,
 			 unsigned int cmd, unsigned long ua)
+#else
+static long chd_dec_ioctl(struct file *fd,
+			 unsigned int cmd, unsigned long ua)
+#endif
 {
 	struct crystalhd_adp *adp = chd_get_adp();
 	crystalhd_cmd_proc cproc;
@@ -365,7 +370,11 @@ static int chd_dec_close(struct inode *i
 
 static const struct file_operations chd_dec_fops = {
 	.owner   = THIS_MODULE,
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
 	.ioctl   = chd_dec_ioctl,
+#else
+	.unlocked_ioctl = chd_dec_ioctl,
+#endif
 	.open    = chd_dec_open,
 	.release = chd_dec_close,
 };