Remove NAHA, NAHATOT and aha_softcs and related code. It was unused

except for setting it.  Also remove count from aha and replace it with
optional.

Also add commented out pccard lines for all the old card drivers.
They have to be commented out until they are converted because it
causes problems in NEWCARD.

1 files changed, 0 insertions, 24 deletions

diff --git a/sys/dev/aha/aha.c b/sys/dev/aha/aha.c
index d42a3e8..ec2f012 100644
--- a/sys/dev/aha/aha.c
+++ b/sys/dev/aha/aha.c
@@ -76,8 +76,6 @@
 
 #include <dev/aha/ahareg.h>
 
-struct aha_softc *aha_softcs[NAHATOT];
-
 #define	PRVERB(x) if (bootverbose) printf x
 
 /* Macro to determine that a rev is potentially a new valid one
@@ -205,21 +203,6 @@ aha_alloc(int unit, bus_space_tag_t tag, bus_space_handle_t bsh)
 {
 	struct  aha_softc *aha;  
 
-	if (unit != AHA_TEMP_UNIT) {
-		if (unit >= NAHATOT) {
-			printf("aha: unit number (%d) too high\n", unit);
-			return NULL;
-		}
-
-		/*
-		 * Allocate a storage area for us
-		 */
-		if (aha_softcs[unit]) {    
-			printf("aha%d: memory already allocated\n", unit);
-			return NULL;    
-		}
-	}
-
 	aha = malloc(sizeof(struct aha_softc), M_DEVBUF, M_NOWAIT | M_ZERO);
 	if (!aha) {
 		printf("aha%d: cannot malloc!\n", unit);
@@ -233,10 +216,6 @@ aha_alloc(int unit, bus_space_tag_t tag, bus_space_handle_t bsh)
 	aha->bsh = bsh;
 	aha->ccb_sg_opcode = INITIATOR_SG_CCB_WRESID;
 	aha->ccb_ccb_opcode = INITIATOR_CCB_WRESID;
-
-	if (aha->unit != AHA_TEMP_UNIT) {
-		aha_softcs[unit] = aha;
-	}
 	return (aha);
 }
 
@@ -279,9 +258,6 @@ aha_free(struct aha_softc *aha)
 		bus_dma_tag_destroy(aha->mailbox_dmat);
 	case 0:
 	}
-	if (aha->unit != AHA_TEMP_UNIT) {
-		aha_softcs[aha->unit] = NULL;
-	}
 	free(aha, M_DEVBUF);
 }