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path: root/drivers/ide/arm/icside.c
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Diffstat (limited to 'drivers/ide/arm/icside.c')
-rw-r--r--drivers/ide/arm/icside.c32
1 files changed, 8 insertions, 24 deletions
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index 69c949ea93e..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;
@@ -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;
}
/*
@@ -648,7 +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;
@@ -685,11 +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;
}
@@ -715,8 +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;
@@ -724,7 +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;
}
@@ -793,11 +782,6 @@ static void __devexit icside_remove(struct expansion_card *ec)
ecard_set_drvdata(ec, 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);
}