X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fscsi%2Fimm.c;h=c2a9a13d788f2bb6f68e7c921b71270a5dc6d20b;hb=9ca59f4c3d28df14a1545a1e2832f34a0a50e3ed;hp=a3d0c6b149583156fda2f7e2267654c6aab9f47a;hpb=43cd73658d8077ee6899b0b5029aad0cba1e9f92;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index a3d0c6b1495..c2a9a13d788 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -163,7 +163,7 @@ static int imm_proc_info(struct Scsi_Host *host, char *buffer, char **start,
 
 #if IMM_DEBUG > 0
 #define imm_fail(x,y) printk("imm: imm_fail(%i) from %s at line %d\n",\
-	   y, __FUNCTION__, __LINE__); imm_fail_func(x,y);
+	   y, __func__, __LINE__); imm_fail_func(x,y);
 static inline void
 imm_fail_func(imm_struct *dev, int error_code)
 #else
@@ -837,19 +837,16 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
 
 		/* Phase 4 - Setup scatter/gather buffers */
 	case 4:
-		if (cmd->use_sg) {
-			/* if many buffers are available, start filling the first */
-			cmd->SCp.buffer =
-			    (struct scatterlist *) cmd->request_buffer;
+		if (scsi_bufflen(cmd)) {
+			cmd->SCp.buffer = scsi_sglist(cmd);
 			cmd->SCp.this_residual = cmd->SCp.buffer->length;
 			cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
 		} else {
-			/* else fill the only available buffer */
 			cmd->SCp.buffer = NULL;
-			cmd->SCp.this_residual = cmd->request_bufflen;
-			cmd->SCp.ptr = cmd->request_buffer;
+			cmd->SCp.this_residual = 0;
+			cmd->SCp.ptr = NULL;
 		}
-		cmd->SCp.buffers_residual = cmd->use_sg - 1;
+		cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
 		cmd->SCp.phase++;
 		if (cmd->SCp.this_residual & 0x01)
 			cmd->SCp.this_residual++;