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ARM: io: ecard: move ioaddr() inside __ecard_address

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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2011-07-07 10:56:41 +01:00
parent d0a84e72eb
commit 1ace756628
2 changed files with 6 additions and 6 deletions
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1
arch/arm/include/asm/ecard.h
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@ -161,7 +161,6 @@ struct expansion_card {
/* Private internal data */
const char *card_desc; /* Card description */
CONST unsigned int podaddr; /* Base Linux address for card */
CONST loader_t loader; /* loader program */
u64 dma_mask;
};

11
arch/arm/kernel/ecard.c
View File

@ -678,13 +678,13 @@ static int __init ecard_probeirqhw(void)
#define IO_EC_MEMC8_BASE 0
#endif
static unsigned int __ecard_address(ecard_t *ec, card_type_t type, card_speed_t speed)
static void __iomem *__ecard_address(ecard_t *ec, card_type_t type, card_speed_t speed)
{
unsigned long address = 0;
int slot = ec->slot_no;
if (ec->slot_no == 8)
return IO_EC_MEMC8_BASE;
return (void __iomem *)ioaddr(IO_EC_MEMC8_BASE);
ectcr &= ~(1 << slot);
@ -719,7 +719,7 @@ static unsigned int __ecard_address(ecard_t *ec, card_type_t type, card_speed_t
#ifdef IOMD_ECTCR
iomd_writeb(ectcr, IOMD_ECTCR);
#endif
return address;
return (void __iomem *)(address ? ioaddr(address) : NULL);
}
static int ecard_prints(struct seq_file *m, ecard_t *ec)
@ -990,6 +990,7 @@ ecard_probe(int slot, card_type_t type)
ecard_t **ecp;
ecard_t *ec;
struct ex_ecid cid;
void __iomem *addr;
int i, rc;
ec = ecard_alloc_card(type, slot);
@ -999,7 +1000,7 @@ ecard_probe(int slot, card_type_t type)
}
rc = -ENODEV;
if ((ec->podaddr = __ecard_address(ec, type, ECARD_SYNC)) == 0)
if ((addr = __ecard_address(ec, type, ECARD_SYNC)) == NULL)
goto nodev;
cid.r_zero = 1;
@ -1019,7 +1020,7 @@ ecard_probe(int slot, card_type_t type)
ec->cid.fiqmask = cid.r_fiqmask;
ec->cid.fiqoff = ecard_gets24(cid.r_fiqoff);
ec->fiqaddr =
ec->irqaddr = (void __iomem *)ioaddr(ec->podaddr);
ec->irqaddr = addr;
if (ec->cid.is) {
ec->irqmask = ec->cid.irqmask;