1 files changed, 11 insertions, 30 deletions

diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index 1fe0457243d..66f826252ae 100644
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -565,8 +565,7 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec)
 	ide_hwif_t *hwif;
 	void __iomem *base;
 
-	base = ioremap(ecard_resource_start(ec, ECARD_RES_MEMC),
-		       ecard_resource_len(ec, ECARD_RES_MEMC));
+	base = ecardm_iomap(ec, ECARD_RES_MEMC, 0, 0);
 	if (!base)
 		return -ENOMEM;
 
@@ -574,8 +573,8 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec)
 
 	ec->irqaddr  = base + ICS_ARCIN_V5_INTRSTAT;
 	ec->irqmask  = 1;
-	ec->irq_data = state;
-	ec->ops      = &icside_ops_arcin_v5;
+
+	ecard_setirq(ec, &icside_ops_arcin_v5, state);
 
 	/*
 	 * Be on the safe side - disable interrupts
@@ -583,10 +582,8 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec)
 	icside_irqdisable_arcin_v5(ec, 0);
 
 	hwif = icside_setup(base, &icside_cardinfo_v5, ec);
-	if (!hwif) {
-		iounmap(base);
+	if (!hwif)
 		return -ENODEV;
-	}
 
 	state->hwif[0] = hwif;
 
@@ -605,8 +602,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
 	unsigned int sel = 0;
 	int ret;
 
-	ioc_base = ioremap(ecard_resource_start(ec, ECARD_RES_IOCFAST),
-			   ecard_resource_len(ec, ECARD_RES_IOCFAST));
+	ioc_base = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0);
 	if (!ioc_base) {
 		ret = -ENOMEM;
 		goto out;
@@ -615,11 +611,10 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
 	easi_base = ioc_base;
 
 	if (ecard_resource_flags(ec, ECARD_RES_EASI)) {
-		easi_base = ioremap(ecard_resource_start(ec, ECARD_RES_EASI),
-				    ecard_resource_len(ec, ECARD_RES_EASI));
+		easi_base = ecardm_iomap(ec, ECARD_RES_EASI, 0, 0);
 		if (!easi_base) {
 			ret = -ENOMEM;
-			goto unmap_slot;
+			goto out;
 		}
 
 		/*
@@ -630,8 +625,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
 
 	writeb(sel, ioc_base);
 
-	ec->irq_data      = state;
-	ec->ops           = &icside_ops_arcin_v6;
+	ecard_setirq(ec, &icside_ops_arcin_v6, state);
 
 	state->irq_port   = easi_base;
 	state->ioc_base   = ioc_base;
@@ -649,7 +643,7 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
 
 	if (!hwif || !mate) {
 		ret = -ENODEV;
-		goto unmap_port;
+		goto out;
 	}
 
 	state->hwif[0]    = hwif;
@@ -686,11 +680,6 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec)
 
 	return 0;
 
- unmap_port:
-	if (easi_base != ioc_base)
-		iounmap(easi_base);
- unmap_slot:
-	iounmap(ioc_base);
  out:
 	return ret;
 }
@@ -716,8 +705,7 @@ icside_probe(struct expansion_card *ec, const struct ecard_id *id)
 	state->type	= ICS_TYPE_NOTYPE;
 	state->dev	= &ec->dev;
 
-	idmem = ioremap(ecard_resource_start(ec, ECARD_RES_IOCFAST),
-			ecard_resource_len(ec, ECARD_RES_IOCFAST));
+	idmem = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0);
 	if (idmem) {
 		unsigned int type;
 
@@ -725,7 +713,7 @@ icside_probe(struct expansion_card *ec, const struct ecard_id *id)
 		type |= (readb(idmem + ICS_IDENT_OFFSET + 4) & 1) << 1;
 		type |= (readb(idmem + ICS_IDENT_OFFSET + 8) & 1) << 2;
 		type |= (readb(idmem + ICS_IDENT_OFFSET + 12) & 1) << 3;
-		iounmap(idmem);
+		ecardm_iounmap(ec, idmem);
 
 		state->type = type;
 	}
@@ -793,13 +781,6 @@ static void __devexit icside_remove(struct expansion_card *ec)
 	}
 
 	ecard_set_drvdata(ec, NULL);
-	ec->ops = NULL;
-	ec->irq_data = NULL;
-
-	if (state->ioc_base)
-		iounmap(state->ioc_base);
-	if (state->ioc_base != state->irq_port)
-		iounmap(state->irq_port);
 
 	kfree(state);
 	ecard_release_resources(ec);