Messages in this thread Patch in this message | | | From | Adrian Hunter <> | Subject | [PATCH v2 1/3] PNPACPI: exclude devices already bound | Date | Fri, 23 Nov 2012 13:35:59 +0200 |
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From: Mika Westerberg <mika.westerberg@linux.intel.com>
This will exclude ACPI platform devices from also being created as PNP devices.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> --- drivers/pnp/pnpacpi/core.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index 26b5d4b..653d563 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -242,6 +242,10 @@ static int __init pnpacpi_add_device(struct acpi_device *device) char *pnpid; struct acpi_hardware_id *id; + /* Skip devices that are already bound */ + if (device->physical_node_count) + return 0; + /* * If a PnPacpi device is not present , the device * driver should not be loaded. -- 1.7.11.7
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