As there are empty function invalidate_dcache_range(), flush_dcache_range()
in arch/arm/lib/cache.c. So we can reuse it by just drop them in arch/arm/cpu/.
Signed-off-by: Josh Wu <josh...@atmel.com>
---
arch/arm/cpu/arm1136/cpu.c | 8 --------
arch/arm/cpu/arm926ejs/cache.c | 8 --------
arch/arm/cpu/armv7/cache_v7.c | 8 --------
arch/arm/cpu/armv8/cache_v8.c | 8 --------
4 files changed, 32 deletions(-)
diff --git a/arch/arm/cpu/arm1136/cpu.c b/arch/arm/cpu/arm1136/cpu.c
index a7aed4b..b4d1d54 100644
--- a/arch/arm/cpu/arm1136/cpu.c
+++ b/arch/arm/cpu/arm1136/cpu.c
@@ -134,14 +134,6 @@ void flush_dcache_all(void)
{
}
-void invalidate_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
-void flush_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
void flush_cache(unsigned long start, unsigned long size)
{
}
diff --git a/arch/arm/cpu/arm926ejs/cache.c b/arch/arm/cpu/arm926ejs/cache.c
index 8d7873c..99d1a13 100644
--- a/arch/arm/cpu/arm926ejs/cache.c
+++ b/arch/arm/cpu/arm926ejs/cache.c
@@ -83,14 +83,6 @@ void flush_dcache_all(void)
{
}
-void invalidate_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
-void flush_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
void flush_cache(unsigned long start, unsigned long size)
{
}
diff --git a/arch/arm/cpu/armv7/cache_v7.c b/arch/arm/cpu/armv7/cache_v7.c
index e8ee875..4f0e406 100644
--- a/arch/arm/cpu/armv7/cache_v7.c
+++ b/arch/arm/cpu/armv7/cache_v7.c
@@ -304,14 +304,6 @@ void flush_dcache_all(void)
{
}
-void invalidate_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
-void flush_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
void arm_init_before_mmu(void)
{
}
diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c
index c5ec529..f8c17cc 100644
--- a/arch/arm/cpu/armv8/cache_v8.c
+++ b/arch/arm/cpu/armv8/cache_v8.c
@@ -149,14 +149,6 @@ void flush_dcache_all(void)
{
}
-void invalidate_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
-void flush_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
void dcache_enable(void)
{
}
--
1.9.1
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