1 files changed, 9 insertions, 26 deletions

diff --git a/drivers/ata/pata_icside.c b/drivers/ata/pata_icside.c
index d7621a39ed09..d323e75b05d5 100644
--- a/drivers/ata/pata_icside.c
+++ b/drivers/ata/pata_icside.c
@@ -425,8 +425,7 @@ pata_icside_register_v5(struct ata_probe_ent *ae, struct expansion_card *ec)
         struct pata_icside_state *state = ae->private_data;
         void __iomem *base;
 
-        base = ioremap(ecard_resource_start(ec, ECARD_RES_MEMC),
-                       ecard_resource_len(ec, ECARD_RES_MEMC));
+        base = ecardm_iomap(info->ec, ECARD_RES_MEMC, 0, 0);
         if (!base)
                 return -ENOMEM;
 
@@ -453,24 +452,17 @@ pata_icside_register_v6(struct ata_probe_ent *ae, struct expansion_card *ec)
         struct pata_icside_state *state = ae->private_data;
         void __iomem *ioc_base, *easi_base;
         unsigned int sel = 0;
-        int ret;
 
-        ioc_base = ioremap(ecard_resource_start(ec, ECARD_RES_IOCFAST),
-                           ecard_resource_len(ec, ECARD_RES_IOCFAST));
-        if (!ioc_base) {
-                ret = -ENOMEM;
-                goto out;
-        }
+        ioc_base = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0);
+        if (!ioc_base)
+                return -ENOMEM;
 
         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));
-                if (!easi_base) {
-                        ret = -ENOMEM;
-                        goto unmap_slot;
-                }
+                easi_base = ecardm_iomap(ec, ECARD_RES_EASI, 0, 0);
+                if (!easi_base)
+                        return -ENOMEM;
 
                 /*
                  * Enable access to the EASI region.
@@ -507,10 +499,6 @@ pata_icside_register_v6(struct ata_probe_ent *ae, struct expansion_card *ec)
 
         return icside_dma_init(ae, ec);
 
- unmap_slot:
-        iounmap(ioc_base);
- out:
-        return ret;
 }
 
 static int __devinit
@@ -534,8 +522,7 @@ pata_icside_probe(struct expansion_card *ec, const struct ecard_id *id)
         state->type = ICS_TYPE_NOTYPE;
         state->dma = NO_DMA;
 
-        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;
 
@@ -543,7 +530,7 @@ pata_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;
         }
@@ -638,10 +625,6 @@ static void __devexit pata_icside_remove(struct expansion_card *ec)
          */
         if (state->dma != NO_DMA)
                 free_dma(state->dma);
-        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);