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authorLv Zheng <lv.zheng@intel.com>2015-01-26 16:58:56 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-01-26 16:09:56 +0100
commita45de93eb10ae44446aec2c73d722562ab46092a (patch)
treedf3cdda47c765c1273c5eb4241d8f3c17b4c215b /drivers/pnp
parente044d8f92f79db167bb7f9dfd0f317e3238d82d1 (diff)
ACPICA: Resources: Provide common part for struct acpi_resource_address structures.
struct acpi_resource_address and struct acpi_resource_extended_address64 share substracts just at different offsets. To unify the parsing functions, OSPMs like Linux need a new ACPI_ADDRESS64_ATTRIBUTE as their substructs, so they can extract the shared data. This patch also synchronizes the structure changes to the Linux kernel. The usages are searched by matching the following keywords: 1. acpi_resource_address 2. acpi_resource_extended_address 3. ACPI_RESOURCE_TYPE_ADDRESS 4. ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS And we found and fixed the usages in the following files: arch/ia64/kernel/acpi-ext.c arch/ia64/pci/pci.c arch/x86/pci/acpi.c arch/x86/pci/mmconfig-shared.c drivers/xen/xen-acpi-memhotplug.c drivers/acpi/acpi_memhotplug.c drivers/acpi/pci_root.c drivers/acpi/resource.c drivers/char/hpet.c drivers/pnp/pnpacpi/rsparser.c drivers/hv/vmbus_drv.c Build tests are passed with defconfig/allnoconfig/allyesconfig and defconfig+CONFIG_ACPI=n. Original-by: Thomas Gleixner <tglx@linutronix.de> Original-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pnp')
-rw-r--r--drivers/pnp/pnpacpi/rsparser.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 66977ebf13b3..2d9bc789af0f 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -410,12 +410,12 @@ static __init void pnpacpi_parse_address_option(struct pnp_dev *dev,
if (p->resource_type == ACPI_MEMORY_RANGE) {
if (p->info.mem.write_protect == ACPI_READ_WRITE_MEMORY)
flags = IORESOURCE_MEM_WRITEABLE;
- pnp_register_mem_resource(dev, option_flags, p->minimum,
- p->minimum, 0, p->address_length,
+ pnp_register_mem_resource(dev, option_flags, p->address.minimum,
+ p->address.minimum, 0, p->address.address_length,
flags);
} else if (p->resource_type == ACPI_IO_RANGE)
- pnp_register_port_resource(dev, option_flags, p->minimum,
- p->minimum, 0, p->address_length,
+ pnp_register_port_resource(dev, option_flags, p->address.minimum,
+ p->address.minimum, 0, p->address.address_length,
IORESOURCE_IO_FIXED);
}
@@ -429,12 +429,12 @@ static __init void pnpacpi_parse_ext_address_option(struct pnp_dev *dev,
if (p->resource_type == ACPI_MEMORY_RANGE) {
if (p->info.mem.write_protect == ACPI_READ_WRITE_MEMORY)
flags = IORESOURCE_MEM_WRITEABLE;
- pnp_register_mem_resource(dev, option_flags, p->minimum,
- p->minimum, 0, p->address_length,
+ pnp_register_mem_resource(dev, option_flags, p->address.minimum,
+ p->address.minimum, 0, p->address.address_length,
flags);
} else if (p->resource_type == ACPI_IO_RANGE)
- pnp_register_port_resource(dev, option_flags, p->minimum,
- p->minimum, 0, p->address_length,
+ pnp_register_port_resource(dev, option_flags, p->address.minimum,
+ p->address.minimum, 0, p->address.address_length,
IORESOURCE_IO_FIXED);
}

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