diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-09-21 21:35:09 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-09-25 20:25:52 +0200 |
| commit | ea8d82fd316208bd0ffe6f64823d04bcb8c57158 (patch) | |
| tree | 56b6edb6f6b9173230118127b898e2964403a118 /drivers/acpi | |
| parent | ACPI: fix synthetic HID for \_SB_ (diff) | |
| download | linux-ea8d82fd316208bd0ffe6f64823d04bcb8c57158.tar.xz linux-ea8d82fd316208bd0ffe6f64823d04bcb8c57158.zip | |
ACPI: use acpi_device_hid() when possible
Use acpi_device_hid() rather than accessing acpi_device.pnp.hardware_id
directly.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/scan.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index e9227ea2cb2f..269c0aae4bed 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -185,7 +185,7 @@ static ssize_t acpi_device_hid_show(struct device *dev, struct device_attribute *attr, char *buf) { struct acpi_device *acpi_dev = to_acpi_device(dev); - return sprintf(buf, "%s\n", acpi_dev->pnp.hardware_id); + return sprintf(buf, "%s\n", acpi_device_hid(acpi_dev)); } static DEVICE_ATTR(hid, 0444, acpi_device_hid_show, NULL); @@ -501,7 +501,7 @@ static int acpi_device_register(struct acpi_device *device) * If failed, create one and link it into acpi_bus_id_list */ list_for_each_entry(acpi_device_bus_id, &acpi_bus_id_list, node) { - if(!strcmp(acpi_device_bus_id->bus_id, device->flags.hardware_id? device->pnp.hardware_id : "device")) { + if (!strcmp(acpi_device_bus_id->bus_id, device->flags.hardware_id ? acpi_device_hid(device) : "device")) { acpi_device_bus_id->instance_no ++; found = 1; kfree(new_bus_id); @@ -510,7 +510,7 @@ static int acpi_device_register(struct acpi_device *device) } if (!found) { acpi_device_bus_id = new_bus_id; - strcpy(acpi_device_bus_id->bus_id, device->flags.hardware_id ? device->pnp.hardware_id : "device"); + strcpy(acpi_device_bus_id->bus_id, device->flags.hardware_id ? acpi_device_hid(device) : "device"); acpi_device_bus_id->instance_no = 0; list_add_tail(&acpi_device_bus_id->node, &acpi_bus_id_list); } |