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path: root/drivers/acpi/acpica/exregion.c
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Diffstat (limited to 'drivers/acpi/acpica/exregion.c')
-rw-r--r--drivers/acpi/acpica/exregion.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/exregion.c b/drivers/acpi/acpica/exregion.c
index 76ec8ff903b8..3a54b737d2da 100644
--- a/drivers/acpi/acpica/exregion.c
+++ b/drivers/acpi/acpica/exregion.c
@@ -294,14 +294,14 @@ acpi_ex_system_io_space_handler(u32 function,
switch (function) {
case ACPI_READ:
- status = acpi_os_read_port((acpi_io_address) address,
+ status = acpi_hw_read_port((acpi_io_address) address,
&value32, bit_width);
*value = value32;
break;
case ACPI_WRITE:
- status = acpi_os_write_port((acpi_io_address) address,
+ status = acpi_hw_write_port((acpi_io_address) address,
(u32) * value, bit_width);
break;