ACPI: acpiphp: Remove dmesg spam on device remove
In cases where acpi_pci_bind() does not
attach device data, acpi_pci_unbind()
complains via an ACPI exception about the missing data when
the device is removed. For example, acpi_pci_bind() does not
attach data for non-existent device functions so when the device
is removed using the ACPI PCI hotplug driver 'acpiphp' an ACPI
exception is logged for every non-existent function. This patch
avoids the confusing log messages by removing the unnecessary
ACPI exception.
Signed-off-by: Gary Hade <garyhade@us.ibm.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 0289693..388300d 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -294,9 +294,6 @@
acpi_get_data(device->handle, acpi_pci_data_handler,
(void **)&data);
if (ACPI_FAILURE(status)) {
- ACPI_EXCEPTION((AE_INFO, status,
- "Unable to get data from device %s",
- acpi_device_bid(device)));
result = -ENODEV;
goto end;
}