diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 08:36:56 +0200 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 08:36:56 +0200 |
| commit | cf9b59e9d3e008591d1f54830f570982bb307a0d (patch) | |
| tree | 113478ce8fd8c832ba726ffdf59b82cb46356476 /drivers/acpi/acpica/utcopy.c | |
| parent | of: change of_match_device to work with struct device (diff) | |
| parent | fbmem: avoid printk format warning with 32-bit resources (diff) | |
| download | linux-cf9b59e9d3e008591d1f54830f570982bb307a0d.tar.xz linux-cf9b59e9d3e008591d1f54830f570982bb307a0d.zip | |
Merge remote branch 'origin' into secretlab/next-devicetree
Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.
Conflicts:
drivers/i2c/busses/i2c-cpm.c
drivers/i2c/busses/i2c-mpc.c
drivers/net/gianfar.c
Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/acpi/acpica/utcopy.c')
| -rw-r--r-- | drivers/acpi/acpica/utcopy.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/utcopy.c b/drivers/acpi/acpica/utcopy.c index 97ec3621e71d..6fef83f04bcd 100644 --- a/drivers/acpi/acpica/utcopy.c +++ b/drivers/acpi/acpica/utcopy.c @@ -677,16 +677,24 @@ acpi_ut_copy_simple_object(union acpi_operand_object *source_desc, u16 reference_count; union acpi_operand_object *next_object; acpi_status status; + acpi_size copy_size; /* Save fields from destination that we don't want to overwrite */ reference_count = dest_desc->common.reference_count; next_object = dest_desc->common.next_object; - /* Copy the entire source object over the destination object */ + /* + * Copy the entire source object over the destination object. + * Note: Source can be either an operand object or namespace node. + */ + copy_size = sizeof(union acpi_operand_object); + if (ACPI_GET_DESCRIPTOR_TYPE(source_desc) == ACPI_DESC_TYPE_NAMED) { + copy_size = sizeof(struct acpi_namespace_node); + } - ACPI_MEMCPY((char *)dest_desc, (char *)source_desc, - sizeof(union acpi_operand_object)); + ACPI_MEMCPY(ACPI_CAST_PTR(char, dest_desc), + ACPI_CAST_PTR(char, source_desc), copy_size); /* Restore the saved fields */ |