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authorHarvey Harrison <harvey.harrison@gmail.com>2008-02-12 12:12:01 -0800
committerIngo Molnar <mingo@elte.hu>2008-02-14 23:30:20 +0100
commit7bfeab9af95565e38a97fbcfb631e5b140241187 (patch)
tree1894ef2da0b9a5c6e2bc4b9e21a6cfcb515474df
parent184652eb6f68050af48a2ce3d5cf0537c208bee2 (diff)
x86: include proper prototypes for rodata_test
extern should not appear in C files. Also, the definitions do not match the prototype currently, not sure what way you want to go with this, I've switched the prototype to return int, but I can see going to the void return as well. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/kernel/test_rodata.c2
-rw-r--r--arch/x86/mm/init_32.c1
-rw-r--r--arch/x86/mm/init_64.c1
-rw-r--r--include/asm-x86/cacheflush.h7
4 files changed, 8 insertions, 3 deletions
diff --git a/arch/x86/kernel/test_rodata.c b/arch/x86/kernel/test_rodata.c
index 4c163772000..c29e235792a 100644
--- a/arch/x86/kernel/test_rodata.c
+++ b/arch/x86/kernel/test_rodata.c
@@ -10,8 +10,8 @@
* of the License.
*/
#include <linux/module.h>
+#include <asm/cacheflush.h>
#include <asm/sections.h>
-extern int rodata_test_data;
int rodata_test(void)
{
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 8106bba41ec..ee1091a4696 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -47,6 +47,7 @@
#include <asm/sections.h>
#include <asm/paravirt.h>
#include <asm/setup.h>
+#include <asm/cacheflush.h>
unsigned int __VMALLOC_RESERVE = 128 << 20;
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index b59fc238151..a4a9cccdd4f 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -45,6 +45,7 @@
#include <asm/sections.h>
#include <asm/kdebug.h>
#include <asm/numa.h>
+#include <asm/cacheflush.h>
const struct dma_mapping_ops *dma_ops;
EXPORT_SYMBOL(dma_ops);
diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h
index 6a22212b4b2..5396c212d8c 100644
--- a/include/asm-x86/cacheflush.h
+++ b/include/asm-x86/cacheflush.h
@@ -48,12 +48,15 @@ void cpa_init(void);
#ifdef CONFIG_DEBUG_RODATA
void mark_rodata_ro(void);
+extern const int rodata_test_data;
#endif
+
#ifdef CONFIG_DEBUG_RODATA_TEST
-void rodata_test(void);
+int rodata_test(void);
#else
-static inline void rodata_test(void)
+static inline int rodata_test(void)
{
+ return 0;
}
#endif