[PATCH 1/5] PA-RISC: fix compile errors

[Mikulas Patocka]

From: Rolf Eike Beer <eike-kernel@xxxxxxxxx>

This leads to this errors:

In file included from /home/buildbot/repos/linux/arch/parisc/include/asm/atomic.h:20:0,
                 from /home/buildbot/repos/linux/include/linux/atomic.h:4,
                 from /home/buildbot/repos/linux/arch/parisc/include/asm/bitops.h:56,
                 from /home/buildbot/repos/linux/include/linux/bitops.h:22,
                 from /home/buildbot/repos/linux/include/linux/kernel.h:19,
                 from /home/buildbot/repos/linux/include/linux/sched.h:55,
                 from /home/buildbot/repos/linux/arch/parisc/kernel/asm-offsets.c:31:
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h: In function "arch_spin_is_locked":
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:9:2: error: implicit declaration of function "__ldcw_align" [-Werror=implicit-function-declaration]
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:9:29: warning: initialization makes pointer from integer without a cast [enabled by default]
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h: In function "arch_spin_lock_flags":
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:22:2: error: implicit declaration of function "mb" [-Werror=implicit-function-declaration]
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:23:4: warning: assignment makes pointer from integer without a cast [enabled by default]
/home/buildbot/repos/linux/arch/parisc/include/asm/spinlock.h:24:2: error: implicit declaration of function "__ldcw" [-Werror=implicit-function-declaration]

Signed-off-by: Rolf Eike Beer <eike-kernel@xxxxxxxxx>
Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
---
 arch/parisc/include/asm/spinlock.h |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/parisc/include/asm/spinlock.h b/arch/parisc/include/asm/spinlock.h
index 804aa28..3516e0b 100644
--- a/arch/parisc/include/asm/spinlock.h
+++ b/arch/parisc/include/asm/spinlock.h
@@ -1,6 +1,8 @@
 #ifndef __ASM_SPINLOCK_H
 #define __ASM_SPINLOCK_H
 
+#include <asm/barrier.h>
+#include <asm/ldcw.h>
 #include <asm/processor.h>
 #include <asm/spinlock_types.h>
 
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