ARM: l2c: remove outer_inv_all() method

No one ever calls this function anywhere in the kernel, so let's
completely remove it from the outer cache API and turn it into an
internal-only thing.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 8 deletions

diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
index f94784f0e3a6..0e4420858990 100644
--- a/arch/arm/include/asm/outercache.h
+++ b/arch/arm/include/asm/outercache.h
@@ -28,7 +28,6 @@ struct outer_cache_fns {
         void (*clean_range)(unsigned long, unsigned long);
         void (*flush_range)(unsigned long, unsigned long);
         void (*flush_all)(void);
-        void (*inv_all)(void);
         void (*disable)(void);
 #ifdef CONFIG_OUTER_CACHE_SYNC
         void (*sync)(void);
@@ -63,12 +62,6 @@ static inline void outer_flush_all(void)
                 outer_cache.flush_all();
 }
 
-static inline void outer_inv_all(void)
-{
-        if (outer_cache.inv_all)
-                outer_cache.inv_all();
-}
-
 static inline void outer_disable(void)
 {
         if (outer_cache.disable)
@@ -90,7 +83,6 @@ static inline void outer_clean_range(phys_addr_t start, phys_addr_t end)
 static inline void outer_flush_range(phys_addr_t start, phys_addr_t end)
 { }
 static inline void outer_flush_all(void) { }
-static inline void outer_inv_all(void) { }
 static inline void outer_disable(void) { }
 static inline void outer_resume(void) { }