m68k: Rename icache_invalid to invalidate_icache_all

The implementation of icache_invalid appears to be doing what other
architectures call invalidate_icache_all so rename to match.

Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

arch/m68k/include/asm/cache.h

@@ -185,7 +185,6 @@
 
 #ifndef __ASSEMBLY__		/* put C only stuff in this section */
 
-void icache_invalid(void);
 void dcache_invalid(void);
 
 #endif

arch/m68k/lib/cache.c

@@ -29,7 +29,7 @@ int dcache_status(void)
 
 void icache_enable(void)
 {
-	icache_invalid();
+	invalidate_icache_all();
 
 	*cf_icache_status = 1;
 
@@ -53,7 +53,7 @@ void icache_disable(void)
 	u32 temp = 0;
 
 	*cf_icache_status = 0;
-	icache_invalid();
+	invalidate_icache_all();
 
 #if defined(CONFIG_CF_V4) || defined(CFG_CF_V4E)
 	__asm__ __volatile__("movec %0, %%acr2"::"r"(temp));
@@ -68,7 +68,7 @@ void icache_disable(void)
 #endif
 }
 
-void icache_invalid(void)
+void invalidate_icache_all(void)
 {
 	u32 temp;
 

drivers/net/mcffec.c

@@ -11,6 +11,7 @@
  */
 
 #include <config.h>
+#include <cpu_func.h>
 #include <env.h>
 #include <hang.h>
 #include <malloc.h>
@@ -399,7 +400,7 @@ static int mcffec_send(struct udevice *dev, void *packet, int length)
 #endif
 
 #ifdef CONFIG_SYS_UNIFY_CACHE
-	icache_invalid();
+	invalidate_icache_all();
 #endif
 
 	j = 0;
@@ -433,7 +434,7 @@ static int mcffec_recv(struct udevice *dev, int flags, uchar **packetp)
 
 	for (;;) {
 #ifdef CONFIG_SYS_UNIFY_CACHE
-		icache_invalid();
+		invalidate_icache_all();
 #endif
 		/* If nothing received - leave for() loop */
 		if (info->rxbd[info->rx_idx].cbd_sc & BD_ENET_RX_EMPTY)