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ARM: integrator: use __iomem pointers for MMIO

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ARM is moving to stricter checks on readl/write functions,
so we need to use the correct types everywhere.

This patch has a few small conflicts with stuff in linux-next, which
we have to sort out in arm-soc.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2012-09-14 20:16:39 +00:00
parent f25d696aed
commit b7a3f8db07
5 changed files with 21 additions and 21 deletions
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12
arch/arm/mach-integrator/pci_v3.c
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@@ -181,7 +181,7 @@ static DEFINE_RAW_SPINLOCK(v3_lock);
#undef V3_LB_BASE_PREFETCH
#define V3_LB_BASE_PREFETCH 0
static unsigned long v3_open_config_window(struct pci_bus *bus,
static void __iomem *v3_open_config_window(struct pci_bus *bus,
unsigned int devfn, int offset)
{
unsigned int address, mapaddress, busnr;
@@ -280,7 +280,7 @@ static void v3_close_config_window(void)
static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 *val)
{
unsigned long addr;
void __iomem *addr;
unsigned long flags;
u32 v;
@@ -311,7 +311,7 @@ static int v3_read_config(struct pci_bus *bus, unsigned int devfn, int where,
static int v3_write_config(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 val)
{
unsigned long addr;
void __iomem *addr;
unsigned long flags;
raw_spin_lock_irqsave(&v3_lock, flags);
@@ -391,9 +391,9 @@ static int __init pci_v3_setup_resources(struct pci_sys_data *sys)
* means I can't get additional information on the reason for the pm2fb
* problems. I suppose I'll just have to mind-meld with the machine. ;)
*/
#define SC_PCI IO_ADDRESS(INTEGRATOR_SC_PCIENABLE)
#define SC_LBFADDR IO_ADDRESS(INTEGRATOR_SC_BASE + 0x20)
#define SC_LBFCODE IO_ADDRESS(INTEGRATOR_SC_BASE + 0x24)
#define SC_PCI __io_address(INTEGRATOR_SC_PCIENABLE)
#define SC_LBFADDR __io_address(INTEGRATOR_SC_BASE + 0x20)
#define SC_LBFCODE __io_address(INTEGRATOR_SC_BASE + 0x24)
static int
v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)