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ARM: io: ecard: remove ioaddr() from ecard.c

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Remove ioaddr() usage from ecard.c, updating (and renaming) the
constants in RiscPC's hardware.h to contain the proper translation.
As this gets rid of the last ioaddr() usage, kill that too.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2011-07-07 11:07:36 +01:00
parent 1ace756628
commit 06cf0b5468
3 changed files with 14 additions and 29 deletions
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29
arch/arm/kernel/ecard.c
View File

@ -674,44 +674,37 @@ static int __init ecard_probeirqhw(void)
#define ecard_probeirqhw() (0)
#endif
#ifndef IO_EC_MEMC8_BASE
#define IO_EC_MEMC8_BASE 0
#endif
static void __iomem *__ecard_address(ecard_t *ec, card_type_t type, card_speed_t speed)
{
unsigned long address = 0;
void __iomem *address = NULL;
int slot = ec->slot_no;
if (ec->slot_no == 8)
return (void __iomem *)ioaddr(IO_EC_MEMC8_BASE);
return ECARD_MEMC8_BASE;
ectcr &= ~(1 << slot);
switch (type) {
case ECARD_MEMC:
if (slot < 4)
address = IO_EC_MEMC_BASE + (slot << 12);
address = ECARD_MEMC_BASE + (slot << 14);
break;
case ECARD_IOC:
if (slot < 4)
address = IO_EC_IOC_BASE + (slot << 12);
#ifdef IO_EC_IOC4_BASE
address = ECARD_IOC_BASE + (slot << 14);
else
address = IO_EC_IOC4_BASE + ((slot - 4) << 12);
#endif
address = ECARD_IOC4_BASE + ((slot - 4) << 14);
if (address)
address += speed << 17;
address += speed << 19;
break;
#ifdef IO_EC_EASI_BASE
case ECARD_EASI:
address = IO_EC_EASI_BASE + (slot << 22);
address = ECARD_EASI_BASE + (slot << 24);
if (speed == ECARD_FAST)
ectcr |= 1 << slot;
break;
#endif
default:
break;
}
@ -719,7 +712,7 @@ static void __iomem *__ecard_address(ecard_t *ec, card_type_t type, card_speed_t
#ifdef IOMD_ECTCR
iomd_writeb(ectcr, IOMD_ECTCR);
#endif
return (void __iomem *)(address ? ioaddr(address) : NULL);
return address;
}
static int ecard_prints(struct seq_file *m, ecard_t *ec)
@ -1049,10 +1042,8 @@ ecard_probe(int slot, card_type_t type)
set_irq_flags(ec->irq, IRQF_VALID);
}
#ifdef IO_EC_MEMC8_BASE
if (slot == 8)
ec->irq = 11;
#endif
#ifdef CONFIG_ARCH_RPC
/* On RiscPC, only first two slots have DMA capability */
if (slot < 2)
@ -1098,9 +1089,7 @@ static int __init ecard_init(void)
ecard_probe(slot, ECARD_IOC);
}
#ifdef IO_EC_MEMC8_BASE
ecard_probe(8, ECARD_IOC);
#endif
irqhw = ecard_probeirqhw();

11
arch/arm/mach-rpc/include/mach/hardware.h
View File

@ -51,21 +51,20 @@
/*
* IO Addresses
*/
#define ECARD_EASI_BASE (IO_BASE + 0x05000000)
#define VIDC_BASE (IO_BASE + 0x00400000)
#define EXPMASK_BASE (IO_BASE + 0x00360000)
#define ECARD_IOC4_BASE (IO_BASE + 0x00270000)
#define ECARD_IOC_BASE (IO_BASE + 0x00240000)
#define IOMD_BASE (IO_BASE + 0x00200000)
#define IOC_BASE (IO_BASE + 0x00200000)
#define ECARD_MEMC8_BASE (IO_BASE + 0x0002b000)
#define FLOPPYDMA_BASE (IO_BASE + 0x0002a000)
#define PCIO_BASE (IO_BASE + 0x00010000)
#define ECARD_MEMC_BASE (IO_BASE + 0x00000000)
#define vidc_writel(val) __raw_writel(val, VIDC_BASE)
#define IO_EC_EASI_BASE 0x81400000
#define IO_EC_IOC4_BASE 0x8009c000
#define IO_EC_IOC_BASE 0x80090000
#define IO_EC_MEMC8_BASE 0x8000ac00
#define IO_EC_MEMC_BASE 0x80000000
#define NETSLOT_BASE 0x0302b000
#define NETSLOT_SIZE 0x00001000

3
arch/arm/mach-rpc/include/mach/io.h
View File

@ -196,9 +196,6 @@ DECLARE_IO(int,l,"")
#define outw(v,p) (__builtin_constant_p((p)) ? __outwc(v,p) : __outw(v,p))
#define outl(v,p) (__builtin_constant_p((p)) ? __outlc(v,p) : __outl(v,p))
/* the following macro is deprecated */
#define ioaddr(port) ((unsigned long)__ioaddr((port)))
#define insb(p,d,l) __raw_readsb(__ioaddr(p),d,l)
#define insw(p,d,l) __raw_readsw(__ioaddr(p),d,l)