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| author | Arnd Bergmann <arnd@arndb.de> | 2012-09-04 15:01:37 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-09-04 15:01:37 +0200 |
| commit | 863e99a8c1ea2b0391491904297f57a0f6a1fdd6 (patch) | |
| tree | 0e7789f83c0ba3a1bc3c19d3ccf5ea6f84f19db6 /arch/mips/txx9/generic/pci.c | |
| parent | ARM: iop3xx: use fixed PCI i/o mapping (diff) | |
| parent | ARM: Fix ioremap() of address zero (diff) | |
| download | linux-863e99a8c1ea2b0391491904297f57a0f6a1fdd6.tar.xz linux-863e99a8c1ea2b0391491904297f57a0f6a1fdd6.zip | |
Merge commit 'a849088aa1' from rmk/fixes into cleanup/io-pci
As Stephen Rothwell reports, a849088aa155 ("ARM: Fix ioremap() of
address zero") from the arm-current tree and commit c2794437091a ("ARM:
Add fixed PCI i/o mapping") from the arm-soc tree conflict in
a nontrivial way in arch/arm/mm/mmu.c.
Rob Herring explains:
The PCI i/o reserved area has a dummy physical address of 0 and
needs to be skipped by ioremap searches. So we don't set
VM_ARM_STATIC_MAPPING to prevent matches by ioremap. The vm_struct
settings don't really matter when we do the real mapping of the
i/o space.
Since commit a849088aa155 is at the start of the fixes branch
in the arm tree, we can merge it into the branch that contains
the other ioremap changes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/mips/txx9/generic/pci.c')
| -rw-r--r-- | arch/mips/txx9/generic/pci.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/mips/txx9/generic/pci.c b/arch/mips/txx9/generic/pci.c index 682efb0c108d..4efd9185f294 100644 --- a/arch/mips/txx9/generic/pci.c +++ b/arch/mips/txx9/generic/pci.c @@ -256,7 +256,7 @@ static irqreturn_t i8259_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } -static int __init +static int __devinit txx9_i8259_irq_setup(int irq) { int err; @@ -269,7 +269,7 @@ txx9_i8259_irq_setup(int irq) return err; } -static void __init quirk_slc90e66_bridge(struct pci_dev *dev) +static void __devinit quirk_slc90e66_bridge(struct pci_dev *dev) { int irq; /* PCI/ISA Bridge interrupt */ u8 reg_64; @@ -304,7 +304,7 @@ static void __init quirk_slc90e66_bridge(struct pci_dev *dev) smsc_fdc37m81x_config_end(); } -static void quirk_slc90e66_ide(struct pci_dev *dev) +static void __devinit quirk_slc90e66_ide(struct pci_dev *dev) { unsigned char dat; int regs[2] = {0x41, 0x43}; @@ -339,7 +339,7 @@ static void quirk_slc90e66_ide(struct pci_dev *dev) } #endif /* CONFIG_TOSHIBA_FPCIB0 */ -static void tc35815_fixup(struct pci_dev *dev) +static void __devinit tc35815_fixup(struct pci_dev *dev) { /* This device may have PM registers but not they are not suported. */ if (dev->pm_cap) { @@ -348,7 +348,7 @@ static void tc35815_fixup(struct pci_dev *dev) } } -static void final_fixup(struct pci_dev *dev) +static void __devinit final_fixup(struct pci_dev *dev) { unsigned char bist; @@ -398,9 +398,9 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return txx9_board_vec->pci_map_irq(dev, slot, pin); } -char * (*txx9_board_pcibios_setup)(char *str) __devinitdata; +char * (*txx9_board_pcibios_setup)(char *str) __initdata; -char *__devinit txx9_pcibios_setup(char *str) +char *__init txx9_pcibios_setup(char *str) { if (txx9_board_pcibios_setup && !txx9_board_pcibios_setup(str)) return NULL; |