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-rw-r--r--arch/powerpc/boot/ops.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index 959124f3f9af..86077066cd7c 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -19,6 +19,8 @@
#define MAX_PATH_LEN 256
#define MAX_PROP_LEN 256 /* What should this be? */
+typedef void (*kernel_entry_t)(unsigned long r3, unsigned long r4, void *r5);
+
/* Platform specific operations */
struct platform_ops {
void (*fixups)(void);
@@ -51,7 +53,7 @@ extern struct dt_ops dt_ops;
/* Console operations */
struct console_ops {
int (*open)(void);
- void (*write)(char *buf, int len);
+ void (*write)(const char *buf, int len);
void (*edit_cmdline)(char *buf, int len);
void (*close)(void);
void *data;