diff --git a/drivers/staging/rts5139/rts51x_fop.c b/drivers/staging/rts5139/rts51x_fop.c
index 6eaebb6223c9abb10a360bba6c6375b051ba74d7..ef893c8cdec608f1eeab93df819dacdcfb3a5e72 100644
--- a/drivers/staging/rts5139/rts51x_fop.c
+++ b/drivers/staging/rts5139/rts51x_fop.c
@@ -234,12 +234,7 @@ ssize_t rts51x_write(struct file *filp, const char __user *buf, size_t count,
 	return 0;
 }
 
-#if 0 /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36) */
-int rts51x_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
-		 unsigned long arg)
-#else
 long rts51x_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
-#endif
 {
 	struct rts51x_chip *chip;
 	struct sd_direct_cmnd cmnd;
diff --git a/drivers/staging/rts5139/rts51x_fop.h b/drivers/staging/rts5139/rts51x_fop.h
index 94d75f08d255f230710e174f0a930f05dc2a281e..eb45acf50d1a7e74911e03486b184fce783698e4 100644
--- a/drivers/staging/rts5139/rts51x_fop.h
+++ b/drivers/staging/rts5139/rts51x_fop.h
@@ -50,12 +50,7 @@ ssize_t rts51x_read(struct file *filp, char __user *buf, size_t count,
 		    loff_t *f_pos);
 ssize_t rts51x_write(struct file *filp, const char __user *buf, size_t count,
 		     loff_t *f_pos);
-#if 0 /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36) */
-int rts51x_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
-		 unsigned long arg);
-#else
 long rts51x_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
-#endif
 
 #endif
 
diff --git a/drivers/staging/rts5139/rts51x_scsi.h b/drivers/staging/rts5139/rts51x_scsi.h
index 3a8ca069b278ec28cf6d80d1ea6a17ca4305ee3c..6ba727394fb9d37d69e738c9664d4f36ce46309c 100644
--- a/drivers/staging/rts5139/rts51x_scsi.h
+++ b/drivers/staging/rts5139/rts51x_scsi.h
@@ -150,11 +150,7 @@ int slave_alloc(struct scsi_device *sdev);
 int slave_configure(struct scsi_device *sdev);
 int proc_info(struct Scsi_Host *host, char *buffer,
 	      char **start, off_t offset, int length, int inout);
-#if 0 /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 37) */
-int queuecommand(struct scsi_cmnd *srb, void (*done) (struct scsi_cmnd *));
-#else
 int queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
-#endif
 int command_abort(struct scsi_cmnd *srb);
 int device_reset(struct scsi_cmnd *srb);
 int bus_reset(struct scsi_cmnd *srb);