Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=66c5227ecd3041b0467a091ad81b8d312e572ea8
Commit:     66c5227ecd3041b0467a091ad81b8d312e572ea8
Parent:     f75522cea12fe1ed9336c1a02b170bd06383e8a3
Author:     Evgeniy Polyakov <[EMAIL PROTECTED]>
AuthorDate: Thu May 31 13:46:21 2007 +0900
Committer:  Paul Mundt <[EMAIL PROTECTED]>
CommitDate: Thu May 31 13:46:21 2007 +0900

    sh: trivial build cleanups.
    
    Several errors were spotted during building for custom config (SMP
    included). Although SMP still does not compile (no ipi and
    __smp_call_function) and does not work, this looks a bit cleaner.
    Some other errors obtained via gcc-4.1.0 build.
    
    Signed-off-by: Evgeniy Polyakov <[EMAIL PROTECTED]>
    Signed-off-by: Paul Mundt <[EMAIL PROTECTED]>
---
 arch/sh/kernel/cf-enabler.c     |    6 ++++++
 arch/sh/kernel/cpu/sh4/probe.c  |    1 +
 arch/sh/kernel/smp.c            |    2 ++
 include/asm-sh/cpu-sh4/freq.h   |    3 +++
 include/asm-sh/dma.h            |    1 +
 include/asm-sh/io.h             |    6 +++---
 include/asm-sh/smp.h            |    2 +-
 include/asm-sh/spinlock.h       |    8 +++++++-
 include/asm-sh/spinlock_types.h |    4 +++-
 9 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/arch/sh/kernel/cf-enabler.c b/arch/sh/kernel/cf-enabler.c
index 849a9e1..ebc73b8 100644
--- a/arch/sh/kernel/cf-enabler.c
+++ b/arch/sh/kernel/cf-enabler.c
@@ -12,6 +12,7 @@
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
+#include <linux/interrupt.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 
@@ -149,6 +150,11 @@ static int __init cf_init_se(void)
        ctrl_outb(0x42, PA_MRSHPC_MW2 + 0x200);
        return 0;
 }
+#else
+static int __init cf_init_se(void)
+{
+       return -1;
+}
 #endif
 
 int __init cf_init(void)
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c
index 8cd0490..fab2eb0 100644
--- a/arch/sh/kernel/cpu/sh4/probe.c
+++ b/arch/sh/kernel/cpu/sh4/probe.c
@@ -12,6 +12,7 @@
  */
 #include <linux/init.h>
 #include <linux/io.h>
+#include <linux/smp.h>
 #include <asm/processor.h>
 #include <asm/cache.h>
 
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index dbebadd..283e142 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -10,6 +10,8 @@
  * Free Software Foundation; either version 2 of the License, or (at your
  * option) any later version.
  */
+
+#include <linux/err.h>
 #include <linux/cache.h>
 #include <linux/cpumask.h>
 #include <linux/delay.h>
diff --git a/include/asm-sh/cpu-sh4/freq.h b/include/asm-sh/cpu-sh4/freq.h
index 86564e7..39f41fc 100644
--- a/include/asm-sh/cpu-sh4/freq.h
+++ b/include/asm-sh/cpu-sh4/freq.h
@@ -24,6 +24,9 @@
 #define FRQMR1                 0xffc80014
 #else
 #define FRQCR                  0xffc00000
+#define FRQCR_PSTBY            0x0200
+#define FRQCR_PLLEN            0x0400
+#define FRQCR_CKOEN            0x0800
 #endif
 #define MIN_DIVISOR_NR         0
 #define MAX_DIVISOR_NR         3
diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h
index faf3051..6034d4a 100644
--- a/include/asm-sh/dma.h
+++ b/include/asm-sh/dma.h
@@ -13,6 +13,7 @@
 
 #include <linux/spinlock.h>
 #include <linux/wait.h>
+#include <linux/sched.h>
 #include <linux/sysdev.h>
 #include <asm/cpu/dma.h>
 
diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h
index a0e55b0..aa80930 100644
--- a/include/asm-sh/io.h
+++ b/include/asm-sh/io.h
@@ -116,13 +116,13 @@ void __raw_readsl(unsigned long addr, void *data, int 
longlen);
  * redefined by userlevel programs.
  */
 #ifdef __readb
-# define readb(a)      ({ unsigned long r_ = __raw_readb(a); mb(); r_; })
+# define readb(a)      ({ unsigned int r_ = __raw_readb(a); mb(); r_; })
 #endif
 #ifdef __raw_readw
-# define readw(a)      ({ unsigned long r_ = __raw_readw(a); mb(); r_; })
+# define readw(a)      ({ unsigned int r_ = __raw_readw(a); mb(); r_; })
 #endif
 #ifdef __raw_readl
-# define readl(a)      ({ unsigned long r_ = __raw_readl(a); mb(); r_; })
+# define readl(a)      ({ unsigned int r_ = __raw_readl(a); mb(); r_; })
 #endif
 
 #ifdef __raw_writeb
diff --git a/include/asm-sh/smp.h b/include/asm-sh/smp.h
index 71ecddf..caa7b93 100644
--- a/include/asm-sh/smp.h
+++ b/include/asm-sh/smp.h
@@ -15,7 +15,7 @@
 
 #ifdef CONFIG_SMP
 
-#include <asm/spinlock.h>
+#include <linux/spinlock.h>
 #include <asm/atomic.h>
 #include <asm/current.h>
 
diff --git a/include/asm-sh/spinlock.h b/include/asm-sh/spinlock.h
index 2586eef..92f6e20 100644
--- a/include/asm-sh/spinlock.h
+++ b/include/asm-sh/spinlock.h
@@ -11,6 +11,7 @@
 #define __ASM_SH_SPINLOCK_H
 
 #include <asm/atomic.h>
+#include <asm/spinlock_types.h>
 
 /*
  * Your basic SMP spinlocks, allowing only a single CPU anywhere
@@ -42,7 +43,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-       assert_spin_locked(lock);
+       //assert_spin_locked(lock);
 
        lock->lock = 0;
 }
@@ -88,6 +89,11 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
        __raw_spin_unlock(&rw->lock);
 }
 
+static inline int __raw_write_can_lock(raw_rwlock_t *rw)
+{
+       return (atomic_read(&rw->counter) == RW_LOCK_BIAS);
+}
+
 static inline int __raw_read_trylock(raw_rwlock_t *lock)
 {
        atomic_t *count = (atomic_t*)lock;
diff --git a/include/asm-sh/spinlock_types.h b/include/asm-sh/spinlock_types.h
index 8c41b6c..5c58134 100644
--- a/include/asm-sh/spinlock_types.h
+++ b/include/asm-sh/spinlock_types.h
@@ -9,7 +9,9 @@ typedef struct {
        volatile unsigned long lock;
 } raw_spinlock_t;
 
-#define __SPIN_LOCK_UNLOCKED           { 0 }
+#define __RAW_SPIN_LOCK_UNLOCKED       { 1 }
+
+#include <asm/atomic.h>
 
 typedef struct {
        raw_spinlock_t lock;
-
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