JFFS2: Speed up and fix comparison functions

[karo-tx-uboot.git] / include / usb / lin_gadget_compat.h

diff --git a/include/usb/lin_gadget_compat.h b/include/usb/lin_gadget_compat.h
index 5bdcb8d7974beb12651413ae866c50ca2e208954..29fb166934c8d5d71e09d080665ed555910fe7da 100644 (file)
--- a/include/usb/lin_gadget_compat.h
+++ b/include/usb/lin_gadget_compat.h
@@ -4,20 +4,7 @@
  *
  * This is a Linux kernel compatibility layer for USB Gadget
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef __LIN_COMPAT_H__
@@ -26,22 +13,6 @@
 #include <linux/compat.h>
 
 /* common */
-#define spin_lock_init(...)
-#define spin_lock(...)
-#define spin_lock_irqsave(lock, flags) do { debug("%lu\n", flags); } while (0)
-#define spin_unlock(...)
-#define spin_unlock_irqrestore(lock, flags) do {flags = 0; } while (0)
-#define disable_irq(...)
-#define enable_irq(...)
-
-#define mutex_init(...)
-#define mutex_lock(...)
-#define mutex_unlock(...)
-
-#define GFP_KERNEL     0
-
-#define IRQ_HANDLED    1
-
 #define ENOTSUPP       524     /* Operation is not supported */
 
 #define BITS_PER_BYTE                          8