[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>

3 files changed, 8 insertions, 8 deletions

diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index ebc080c72a..2e185cc441 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -188,7 +188,7 @@ static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len
 
 #ifdef CONFIG_ATAPI
 static void	atapi_inquiry(block_dev_desc_t *dev_desc);
-ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer);
+ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer);
 #endif
 
 
@@ -1233,7 +1233,7 @@ static void ide_ident (block_dev_desc_t *dev_desc)
 
 /* ------------------------------------------------------------------------- */
 
-ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer)
+ulong ide_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 {
 	ulong n = 0;
 	unsigned char c;
@@ -1353,7 +1353,7 @@ IDE_READ_E:
 /* ------------------------------------------------------------------------- */
 
 
-ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer)
+ulong ide_write (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 {
 	ulong n = 0;
 	unsigned char c;
@@ -2015,7 +2015,7 @@ static void	atapi_inquiry(block_dev_desc_t * dev_desc)
 #define ATAPI_READ_BLOCK_SIZE	2048	/* assuming CD part */
 #define ATAPI_READ_MAX_BLOCK ATAPI_READ_MAX_BYTES/ATAPI_READ_BLOCK_SIZE	/* max blocks */
 
-ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, ulong *buffer)
+ulong atapi_read (int device, lbaint_t blknr, ulong blkcnt, void *buffer)
 {
 	ulong n = 0;
 	unsigned char ccb[12]; /* Command descriptor block */
diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c
index b17bebbacf..da36ed9e1d 100644
--- a/common/cmd_scsi.c
+++ b/common/cmd_scsi.c
@@ -74,7 +74,7 @@ void scsi_setup_inquiry(ccb * pccb);
 void scsi_ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len);
 
 
-ulong scsi_read(int device, ulong blknr, ulong blkcnt, ulong *buffer);
+ulong scsi_read(int device, ulong blknr, ulong blkcnt, void *buffer);
 
 
 /*********************************************************************************
@@ -424,7 +424,7 @@ int do_scsi (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 #define SCSI_MAX_READ_BLK 0xFFFF /* almost the maximum amount of the scsi_ext command.. */
 
-ulong scsi_read(int device, ulong blknr, ulong blkcnt, ulong *buffer)
+ulong scsi_read(int device, ulong blknr, ulong blkcnt, void *buffer)
 {
 	ulong start,blks, buf_addr;
 	unsigned short smallblks;
diff --git a/common/usb_storage.c b/common/usb_storage.c
index b4b7914089..196ceb7359 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -169,7 +169,7 @@ static struct us_data usb_stor[USB_MAX_STOR_DEV];
 
 int usb_stor_get_info(struct usb_device *dev, struct us_data *us, block_dev_desc_t *dev_desc);
 int usb_storage_probe(struct usb_device *dev, unsigned int ifnum,struct us_data *ss);
-unsigned long usb_stor_read(int device, unsigned long blknr, unsigned long blkcnt, unsigned long *buffer);
+unsigned long usb_stor_read(int device, unsigned long blknr, unsigned long blkcnt, void *buffer);
 struct usb_device * usb_get_dev_index(int index);
 void uhci_show_temp_int_td(void);
 
@@ -941,7 +941,7 @@ static void usb_bin_fixup(struct usb_device_descriptor descriptor,
 
 #define USB_MAX_READ_BLK 20
 
-unsigned long usb_stor_read(int device, unsigned long blknr, unsigned long blkcnt, unsigned long *buffer)
+unsigned long usb_stor_read(int device, unsigned long blknr, unsigned long blkcnt, void *buffer)
 {
 	unsigned long start,blks, buf_addr;
 	unsigned short smallblks;