diff options
Diffstat (limited to 'drivers/acpi/apei/apei-base.c')
| -rw-r--r-- | drivers/acpi/apei/apei-base.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c index 46f80e2c92f..8678dfe5366 100644 --- a/drivers/acpi/apei/apei-base.c +++ b/drivers/acpi/apei/apei-base.c @@ -34,13 +34,13 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/acpi.h> -#include <linux/acpi_io.h> #include <linux/slab.h> #include <linux/io.h> #include <linux/kref.h> #include <linux/rculist.h> #include <linux/interrupt.h> #include <linux/debugfs.h> +#include <asm/unaligned.h> #include "apei-internal.h" @@ -567,8 +567,7 @@ static int apei_check_gar(struct acpi_generic_address *reg, u64 *paddr, bit_offset = reg->bit_offset; access_size_code = reg->access_width; space_id = reg->space_id; - /* Handle possible alignment issues */ - memcpy(paddr, ®->address, sizeof(*paddr)); + *paddr = get_unaligned(®->address); if (!*paddr) { pr_warning(FW_BUG APEI_PFX "Invalid physical address in GAR [0x%llx/%u/%u/%u/%u]\n", @@ -758,9 +757,9 @@ int apei_osc_setup(void) .cap.pointer = capbuf, }; - capbuf[OSC_QUERY_TYPE] = OSC_QUERY_ENABLE; - capbuf[OSC_SUPPORT_TYPE] = 1; - capbuf[OSC_CONTROL_TYPE] = 0; + capbuf[OSC_QUERY_DWORD] = OSC_QUERY_ENABLE; + capbuf[OSC_SUPPORT_DWORD] = 1; + capbuf[OSC_CONTROL_DWORD] = 0; if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle)) || ACPI_FAILURE(acpi_run_osc(handle, &context))) |