diff options
| 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 /drivers/acpi/acpica/rsaddr.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 'drivers/acpi/acpica/rsaddr.c')
| -rw-r--r-- | drivers/acpi/acpica/rsaddr.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/acpi/acpica/rsaddr.c b/drivers/acpi/acpica/rsaddr.c index a0305652394f..856ff075b6ab 100644 --- a/drivers/acpi/acpica/rsaddr.c +++ b/drivers/acpi/acpica/rsaddr.c @@ -182,8 +182,8 @@ struct acpi_rsconvert_info acpi_rs_convert_ext_address64[5] = { /* Revision ID */ - {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.ext_address64.revision_iD), - AML_OFFSET(ext_address64.revision_iD), + {ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.ext_address64.revision_ID), + AML_OFFSET(ext_address64.revision_ID), 1}, /* * These fields are contiguous in both the source and destination: @@ -215,7 +215,7 @@ static struct acpi_rsconvert_info acpi_rs_convert_general_flags[6] = { AML_OFFSET(address.resource_type), 1}, - /* General Flags - Consume, Decode, min_fixed, max_fixed */ + /* General flags - Consume, Decode, min_fixed, max_fixed */ {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.address.producer_consumer), AML_OFFSET(address.flags), @@ -293,8 +293,8 @@ static struct acpi_rsconvert_info acpi_rs_convert_io_flags[4] = { * * FUNCTION: acpi_rs_get_address_common * - * PARAMETERS: Resource - Pointer to the internal resource struct - * Aml - Pointer to the AML resource descriptor + * PARAMETERS: resource - Pointer to the internal resource struct + * aml - Pointer to the AML resource descriptor * * RETURN: TRUE if the resource_type field is OK, FALSE otherwise * @@ -343,8 +343,8 @@ acpi_rs_get_address_common(struct acpi_resource *resource, * * FUNCTION: acpi_rs_set_address_common * - * PARAMETERS: Aml - Pointer to the AML resource descriptor - * Resource - Pointer to the internal resource struct + * PARAMETERS: aml - Pointer to the AML resource descriptor + * resource - Pointer to the internal resource struct * * RETURN: None * |