X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fscsi%2Fwd33c93.c;h=d8a72609a31d4724d94cdcf6925aaa26b20bea85;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=2083454db511d7daf260eb8ceace3f2580cc47bc;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index 2083454db..d8a72609a 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -71,6 +71,7 @@
  *	Richard Hirst <richard@sleepie.demon.co.uk>  August 2000
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 
 #include <linux/sched.h>
@@ -373,7 +374,7 @@ wd33c93_queuecommand(struct scsi_cmnd *cmd,
  */
 
 	if (cmd->use_sg) {
-		cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
+		cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
 		cmd->SCp.buffers_residual = cmd->use_sg - 1;
 		cmd->SCp.ptr = page_address(cmd->SCp.buffer->page) +
 		    cmd->SCp.buffer->offset;
@@ -938,7 +939,6 @@ wd33c93_intr(struct Scsi_Host *instance)
 		DB(DB_INTR, printk("%02x", cmd->SCp.Status))
 		    if (hostdata->level2 >= L2_BASIC) {
 			sr = read_wd33c93(regs, WD_SCSI_STATUS);	/* clear interrupt */
-			udelay(7);
 			hostdata->state = S_RUNNING_LEVEL2;
 			write_wd33c93(regs, WD_COMMAND_PHASE, 0x50);
 			write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER);
@@ -955,7 +955,6 @@ wd33c93_intr(struct Scsi_Host *instance)
 
 		msg = read_1_byte(regs);
 		sr = read_wd33c93(regs, WD_SCSI_STATUS);	/* clear interrupt */
-		udelay(7);
 
 		hostdata->incoming_msg[hostdata->incoming_ptr] = msg;
 		if (hostdata->incoming_msg[0] == EXTENDED_MESSAGE)
@@ -1359,7 +1358,6 @@ wd33c93_intr(struct Scsi_Host *instance)
 			} else {
 				/* Verify this is a change to MSG_IN and read the message */
 				sr = read_wd33c93(regs, WD_SCSI_STATUS);
-				udelay(7);
 				if (sr == (CSR_ABORT | PHS_MESS_IN) ||
 				    sr == (CSR_UNEXP | PHS_MESS_IN) ||
 				    sr == (CSR_SRV_REQ | PHS_MESS_IN)) {
@@ -1376,7 +1374,6 @@ wd33c93_intr(struct Scsi_Host *instance)
 							     asr);
 					}
 					sr = read_wd33c93(regs, WD_SCSI_STATUS);
-					udelay(7);
 					if (sr != CSR_MSGIN)
 						printk
 						    ("wd33c93: Not paused with ACK on RESEL (%02x)\n",
@@ -1704,7 +1701,7 @@ wd33c93_abort(struct scsi_cmnd * cmd)
 }
 
 #define MAX_WD33C93_HOSTS 4
-#define MAX_SETUP_ARGS ARRAY_SIZE(setup_args)
+#define MAX_SETUP_ARGS ((int)(sizeof(setup_args) / sizeof(char *)))
 #define SETUP_BUFFER_SIZE 200
 static char setup_buffer[SETUP_BUFFER_SIZE];
 static char setup_used[MAX_SETUP_ARGS];