From: Alan Cox <alan@linux.intel.com>
Date: Thu, 1 Oct 2015 20:43:54 +0000 (+0100)
Subject: blkdev: fix (void *) arithmetic
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=dbbf1dd7751923e5bd81de341688ff3d2bc6e08c;p=FUZIX.git

blkdev: fix (void *) arithmetic
---

diff --git a/Kernel/dev/blkdev.h b/Kernel/dev/blkdev.h
index ef00875b..31f9dffe 100644
--- a/Kernel/dev/blkdev.h
+++ b/Kernel/dev/blkdev.h
@@ -22,7 +22,7 @@ typedef struct {
  * so let's make good use of every advantage we can from it. */
 struct blkparam {
     /* do not change the order without adjusting BLKPARAM_*_OFFSET macros below */
-    void *addr;                             /* address for transfer buffer */
+    uint8_t *addr;                          /* address for transfer buffer */
     uint8_t is_user;	                    /* 0: kernel 1: user 2: swap */
     uint8_t swap_page;                      /* page to pass to map_swap */
     blkdev_t *blkdev;                       /* active block device */
diff --git a/Kernel/dev/mbr.c b/Kernel/dev/mbr.c
index 0b6b8f5c..0a421819 100644
--- a/Kernel/dev/mbr.c
+++ b/Kernel/dev/mbr.c
@@ -36,7 +36,7 @@ void mbr_parse(char letter)
 
     blk_op.is_read = true;
     blk_op.is_user = false;
-    blk_op.addr = br;
+    blk_op.addr = (uint8_t *)br;
     blk_op.lba = 0;
 
     do{