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path: root/drivers/acpi/acpica/hwregs.c
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Diffstat (limited to 'drivers/acpi/acpica/hwregs.c')
-rw-r--r--drivers/acpi/acpica/hwregs.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/hwregs.c b/drivers/acpi/acpica/hwregs.c
index 4ea4eeb51bf..17a78e5ef17 100644
--- a/drivers/acpi/acpica/hwregs.c
+++ b/drivers/acpi/acpica/hwregs.c
@@ -51,6 +51,7 @@
#define _COMPONENT ACPI_HARDWARE
ACPI_MODULE_NAME("hwregs")
+#if (!ACPI_REDUCED_HARDWARE)
/* Local Prototypes */
static acpi_status
acpi_hw_read_multiple(u32 *value,
@@ -62,6 +63,8 @@ acpi_hw_write_multiple(u32 value,
struct acpi_generic_address *register_a,
struct acpi_generic_address *register_b);
+#endif /* !ACPI_REDUCED_HARDWARE */
+
/******************************************************************************
*
* FUNCTION: acpi_hw_validate_register
@@ -240,6 +243,7 @@ acpi_status acpi_hw_write(u32 value, struct acpi_generic_address *reg)
return (status);
}
+#if (!ACPI_REDUCED_HARDWARE)
/*******************************************************************************
*
* FUNCTION: acpi_hw_clear_acpi_status
@@ -285,7 +289,7 @@ exit:
/*******************************************************************************
*
- * FUNCTION: acpi_hw_get_register_bit_mask
+ * FUNCTION: acpi_hw_get_bit_register_info
*
* PARAMETERS: register_id - Index of ACPI Register to access
*
@@ -658,3 +662,5 @@ acpi_hw_write_multiple(u32 value,
return (status);
}
+
+#endif /* !ACPI_REDUCED_HARDWARE */