Merge branch 'for-linus' of git://neil.brown.name/md

[pandora-kernel.git] / include / linux / mtd / mtd.h

diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 0a13bb3..9226365 100644 (file)
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -1,6 +1,4 @@
 /*
- * $Id: mtd.h,v 1.61 2005/11/07 11:14:54 gleixner Exp $
- *
  * Copyright (C) 1999-2003 David Woodhouse <dwmw2@infradead.org> et al.
  *
  * Released under GPL
@@ -121,7 +119,7 @@ struct mtd_info {
        u_int32_t oobavail;  // Available OOB bytes per block
 
        // Kernel-only stuff starts here.
-       char *name;
+       const char *name;
        int index;
 
        /* ecc layout structure pointer - read only ! */
@@ -143,10 +141,12 @@ struct mtd_info {
        int (*erase) (struct mtd_info *mtd, struct erase_info *instr);
 
        /* This stuff for eXecute-In-Place */
-       int (*point) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char **mtdbuf);
+       /* phys is optional and may be set to NULL */
+       int (*point) (struct mtd_info *mtd, loff_t from, size_t len,
+                       size_t *retlen, void **virt, resource_size_t *phys);
 
        /* We probably shouldn't allow XIP if the unpoint isn't a NULL */
-       void (*unpoint) (struct mtd_info *mtd, u_char * addr, loff_t from, size_t len);
+       void (*unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
 
 
        int (*read) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf);
@@ -272,7 +272,11 @@ static inline void mtd_erase_callback(struct erase_info *instr)
                        printk(KERN_INFO args);         \
        } while(0)
 #else /* CONFIG_MTD_DEBUG */
-#define DEBUG(n, args...) do { } while(0)
+#define DEBUG(n, args...)                              \
+       do {                                            \
+               if (0)                                  \
+                       printk(KERN_INFO args);         \
+       } while(0)
 
 #endif /* CONFIG_MTD_DEBUG */