patch-2.4.20 linux-2.4.20/arch/mips/mm/c-r3k.c

• Lines: 46
• Date: Thu Nov 28 15:53:10 2002
• Orig file: linux-2.4.19/arch/mips/mm/c-r3k.c
• Orig date: Fri Aug 2 17:39:43 2002

diff -urN linux-2.4.19/arch/mips/mm/c-r3k.c linux-2.4.20/arch/mips/mm/c-r3k.c
@@ -19,7 +19,6 @@
 #include <asm/system.h>
 #include <asm/isadep.h>
 #include <asm/io.h>
-#include <asm/wbflush.h>
 #include <asm/bootinfo.h>
 #include <asm/cpu.h>
 
@@ -50,8 +49,8 @@
 		for (size = 128; size <= 0x40000; size <<= 1)
 			*(p + size) = 0;
 		*p = -1;
-		for (size = 128; 
-		     (size <= 0x40000) && (*(p + size) == 0); 
+		for (size = 128;
+		     (size <= 0x40000) && (*(p + size) == 0);
 		     size <<= 1)
 			;
 		if (size > 0x40000)
@@ -97,7 +96,7 @@
 	dcache_size = r3k_cache_size(ST0_ISC);
 	if (dcache_size)
 		dcache_lsize = r3k_cache_lsize(ST0_ISC);
-	
+
 
 	icache_size = r3k_cache_size(ST0_ISC|ST0_SWC);
 	if (icache_size)
@@ -239,7 +238,7 @@
 static inline void r3k_flush_cache_all(void)
 {
 }
- 
+
 static inline void r3k___flush_cache_all(void)
 {
 	r3k_flush_icache_range(KSEG0, KSEG0 + icache_size);
@@ -314,7 +313,7 @@
 
 static void r3k_dma_cache_wback_inv(unsigned long start, unsigned long size)
 {
-	wbflush();
+	iob();
 	r3k_flush_dcache_range(start, start + size);
 }