[PATCH] fix scsi_transport_spi.c compile with gcc 2.95

Fix token pasting to work with older gcc versions.

We need a space before the "," that may get pasted away.

drivers/scsi/scsi_transport_spi.c

@@ -33,7 +33,7 @@
 #include <scsi/scsi_transport.h>
 #include <scsi/scsi_transport_spi.h>
 
-#define SPI_PRINTK(x, l, f, a...)	printk(l "scsi(%d:%d:%d:%d): " f, (x)->host->host_no, (x)->channel, (x)->id, (x)->lun, ##a)
+#define SPI_PRINTK(x, l, f, a...)	printk(l "scsi(%d:%d:%d:%d): " f, (x)->host->host_no, (x)->channel, (x)->id, (x)->lun , ##a)
 
 static void transport_class_release(struct class_device *class_dev);