diff options
Diffstat (limited to 'drivers/acpi/apei/apei-base.c')
| -rw-r--r-- | drivers/acpi/apei/apei-base.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c index 6d2c49b86b7..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", |