5 files changed, 12 insertions, 31 deletions
diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild
index 34b789b7111..c910c9857e1 100644
--- a/arch/unicore32/include/asm/Kbuild
+++ b/arch/unicore32/include/asm/Kbuild
@@ -4,12 +4,14 @@ generic-y += atomic.h
 generic-y += auxvec.h
 generic-y += bitsperlong.h
 generic-y += bugs.h
+generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += current.h
 generic-y += device.h
 generic-y += div64.h
 generic-y += emergency-restart.h
 generic-y += errno.h
+generic-y += exec.h
 generic-y += fb.h
 generic-y += fcntl.h
 generic-y += ftrace.h
diff --git a/arch/unicore32/include/asm/exec.h b/arch/unicore32/include/asm/exec.h
deleted file mode 100644
index 06d1f0f5788..00000000000
--- a/arch/unicore32/include/asm/exec.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Process execution bits for PKUnity SoC and UniCore ISA
- *
- * Copyright (C) 2001-2012 GUAN Xue-tao
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef __UNICORE_EXEC_H__
-#define __UNICORE_EXEC_H__
-
-#define arch_align_stack(x)		(x)
-
-#endif /* __UNICORE_EXEC_H__ */
diff --git a/arch/unicore32/include/asm/thread_info.h b/arch/unicore32/include/asm/thread_info.h
index 89f7557583b..818b4a1edb5 100644
--- a/arch/unicore32/include/asm/thread_info.h
+++ b/arch/unicore32/include/asm/thread_info.h
@@ -141,12 +141,12 @@ static inline struct thread_info *current_thread_info(void)
 #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
 #define _TIF_NOTIFY_RESUME	(1 << TIF_NOTIFY_RESUME)
 #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
-#define _TIF_RESTORE_SIGMASK	(1 << TIF_RESTORE_SIGMASK)
 
 /*
  * Change these and you break ASM code in entry-common.S
  */
-#define _TIF_WORK_MASK		0x000000ff
+#define _TIF_WORK_MASK \
+	(_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_NOTIFY_RESUME)
 
 #endif /* __KERNEL__ */
 #endif /* __UNICORE_THREAD_INFO_H__ */
diff --git a/arch/unicore32/include/asm/unistd.h b/arch/unicore32/include/asm/unistd.h
index 9b242801996..2abcf61c615 100644
--- a/arch/unicore32/include/asm/unistd.h
+++ b/arch/unicore32/include/asm/unistd.h
@@ -9,10 +9,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#if !defined(__UNICORE_UNISTD_H__) || defined(__SYSCALL)
-#define __UNICORE_UNISTD_H__
 
 /* Use the standard ABI for syscalls. */
 #include <asm-generic/unistd.h>
-
-#endif /* __UNICORE_UNISTD_H__ */
diff --git a/arch/unicore32/include/mach/regs-ost.h b/arch/unicore32/include/mach/regs-ost.h
index 7b91fe698ee..4a85fb46384 100644
--- a/arch/unicore32/include/mach/regs-ost.h
+++ b/arch/unicore32/include/mach/regs-ost.h
@@ -33,18 +33,16 @@
  * Interrupt Enable Reg OST_OIER
  */
 #define OST_OIER	(PKUNITY_OST_BASE + 0x001C)
+
 /*
- * PWM Pulse Width Control Reg OST_PWMPWCR
- */
-#define OST_PWMPWCR	(PKUNITY_OST_BASE + 0x0080)
-/*
- * PWM Duty Cycle Control Reg OST_PWMDCCR
- */
-#define OST_PWMDCCR	(PKUNITY_OST_BASE + 0x0084)
-/*
- * PWM Period Control Reg OST_PWMPCR
+ * PWM Registers: IO base address: PKUNITY_OST_BASE + 0x80
+ *      PWCR: Pulse Width Control Reg
+ *      DCCR: Duty Cycle Control Reg
+ *      PCR: Period Control Reg
  */
-#define OST_PWMPCR	(PKUNITY_OST_BASE + 0x0088)
+#define OST_PWM_PWCR	(0x00)
+#define OST_PWM_DCCR	(0x04)
+#define OST_PWM_PCR 	(0x08)
 
 /*
  * Match detected 0 OST_OSSR_M0