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ACPI: replace AE_BAD_ADDRESS exception code with AE_ERROR

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The AE_BAD_ADDRESS exception code is now unused in ACPICA.
For linux, it's only used at wmi.c and acer-wmi.c.
I checked both wmi.c and acer-wmi.c, the AE_BAD_ADDRESS exception code
has no special meaning. The parent functions just call AE_SUCCESS() or
AE_FAILURE() to check the return status.
So it's safe to replace AE_BAD_ADDRESS with AE_ERROR.

Signed-off-by Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Lin Ming 2008-08-08 11:57:11 +08:00 committed by Len Brown
parent 36eec5e29c
commit 08237974af
2 changed files with 10 additions and 10 deletions
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10
drivers/acpi/wmi.c
View File

@ -242,7 +242,7 @@ u32 method_id, const struct acpi_buffer *in, struct acpi_buffer *out)
char method[4] = "WM";
if (!find_guid(guid_string, &wblock))
return AE_BAD_ADDRESS;
return AE_ERROR;
block = &wblock->gblock;
handle = wblock->handle;
@ -304,7 +304,7 @@ struct acpi_buffer *out)
return AE_BAD_PARAMETER;
if (!find_guid(guid_string, &wblock))
return AE_BAD_ADDRESS;
return AE_ERROR;
block = &wblock->gblock;
handle = wblock->handle;
@ -314,7 +314,7 @@ struct acpi_buffer *out)
/* Check GUID is a data block */
if (block->flags & (ACPI_WMI_EVENT | ACPI_WMI_METHOD))
return AE_BAD_ADDRESS;
return AE_ERROR;
input.count = 1;
input.pointer = wq_params;
@ -385,7 +385,7 @@ const struct acpi_buffer *in)
return AE_BAD_DATA;
if (!find_guid(guid_string, &wblock))
return AE_BAD_ADDRESS;
return AE_ERROR;
block = &wblock->gblock;
handle = wblock->handle;
@ -395,7 +395,7 @@ const struct acpi_buffer *in)
/* Check GUID is a data block */
if (block->flags & (ACPI_WMI_EVENT | ACPI_WMI_METHOD))
return AE_BAD_ADDRESS;
return AE_ERROR;
input.count = 2;
input.pointer = params;

10
drivers/misc/acer-wmi.c
View File

@ -476,7 +476,7 @@ struct wmi_interface *iface)
}
break;
default:
return AE_BAD_ADDRESS;
return AE_ERROR;
}
return AE_OK;
}
@ -514,7 +514,7 @@ static acpi_status AMW0_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
break;
}
default:
return AE_BAD_ADDRESS;
return AE_ERROR;
}
/* Actually do the set */
@ -689,7 +689,7 @@ struct wmi_interface *iface)
return 0;
}
default:
return AE_BAD_ADDRESS;
return AE_ERROR;
}
status = WMI_execute_u32(method_id, 0, &result);
@ -735,7 +735,7 @@ static acpi_status WMID_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
}
break;
default:
return AE_BAD_ADDRESS;
return AE_ERROR;
}
return WMI_execute_u32(method_id, (u32)value, NULL);
}
@ -785,7 +785,7 @@ static struct wmi_interface wmid_interface = {
static acpi_status get_u32(u32 *value, u32 cap)
{
acpi_status status = AE_BAD_ADDRESS;
acpi_status status = AE_ERROR;
switch (interface->type) {
case ACER_AMW0: