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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:17:13 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:16:46 +0100
commit638ad34a8811119b32247b7722288ef8b90907d1 (patch)
tree9153571e8de8f9247bb54f9baddb140fd5fa5684 /arch/s390/include
parente54aafa0c3bef84bfd39b4c713942ae7cdcfc58a (diff)
[S390] sparse: fix sparse warnings about missing prototypes
Add prototypes and includes for functions used in different modules. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include')
-rw-r--r--arch/s390/include/asm/page.h1
-rw-r--r--arch/s390/include/asm/processor.h2
-rw-r--r--arch/s390/include/asm/spinlock.h2
-rw-r--r--arch/s390/include/asm/system.h2
4 files changed, 7 insertions, 0 deletions
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index accb372ddc7..f7ec548c2b9 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -177,6 +177,7 @@ static inline int page_test_and_clear_young(unsigned long pfn)
struct page;
void arch_free_page(struct page *page, int order);
void arch_alloc_page(struct page *page, int order);
+void arch_set_page_states(int make_stable);
static inline int devmem_is_allowed(unsigned long pfn)
{
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index 20ffb12d4ae..5f33d37d032 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -33,6 +33,8 @@ static inline void get_cpu_id(struct cpuid *ptr)
extern void s390_adjust_jiffies(void);
extern int get_cpu_capability(unsigned int *);
+extern const struct seq_operations cpuinfo_op;
+extern int sysctl_ieee_emulation_warnings;
/*
* User space process size: 2GB for 31 bit, 4TB or 8PT for 64 bit.
diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h
index 56612fc8186..fd94dfec8d0 100644
--- a/arch/s390/include/asm/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
@@ -13,6 +13,8 @@
#include <linux/smp.h>
+extern int spin_retry;
+
static inline int
_raw_compare_and_swap(volatile unsigned int *lock,
unsigned int old, unsigned int new)
diff --git a/arch/s390/include/asm/system.h b/arch/s390/include/asm/system.h
index d73cc6b6000..ef573c1d71a 100644
--- a/arch/s390/include/asm/system.h
+++ b/arch/s390/include/asm/system.h
@@ -20,6 +20,8 @@
struct task_struct;
+extern int sysctl_userprocess_debug;
+
extern struct task_struct *__switch_to(void *, void *);
extern void update_per_regs(struct task_struct *task);