[PATCH 9_9] Use "void *" not "unsigned long *" for block dev read_write buffer pointers
Block device read/write is anonymous data; there is no need to use a
typed pointer. void * is fine. Also add a hook for block_read functions
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/drivers/systemace.c b/drivers/systemace.c
index 3f329f9..9502623 100644
--- a/drivers/systemace.c
+++ b/drivers/systemace.c
@@ -73,8 +73,7 @@
/* */
static unsigned long systemace_read(int dev, unsigned long start,
- unsigned long blkcnt,
- unsigned long *buffer);
+ unsigned long blkcnt, void *buffer);
static block_dev_desc_t systemace_dev = { 0 };
@@ -133,11 +132,11 @@
* number of blocks read. A zero return indicates an error.
*/
static unsigned long systemace_read(int dev, unsigned long start,
- unsigned long blkcnt, unsigned long *buffer)
+ unsigned long blkcnt, void *buffer)
{
int retry;
unsigned blk_countdown;
- unsigned char *dp = (unsigned char *)buffer;
+ unsigned char *dp = buffer;
unsigned val;
if (get_cf_lock() < 0) {