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ACPI: remove unused acpi_bus_scan_fixed() argument

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We never use the "root" argument, so just remove it.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bjorn Helgaas 2009-09-21 19:28:59 +00:00 • committed by Len Brown
parent 29aaefa68f
commit e8b945c9c1
1 changed files with 2 additions and 5 deletions
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7
drivers/acpi/scan.c
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@ -1580,15 +1580,12 @@ int acpi_bus_trim(struct acpi_device *start, int rmdevice)
} }
EXPORT_SYMBOL_GPL(acpi_bus_trim); EXPORT_SYMBOL_GPL(acpi_bus_trim);
static int acpi_bus_scan_fixed(struct acpi_device *root) static int acpi_bus_scan_fixed(void)
{ {
int result = 0; int result = 0;
struct acpi_device *device = NULL; struct acpi_device *device = NULL;
struct acpi_bus_ops ops; struct acpi_bus_ops ops;
if (!root)
return -ENODEV;
memset(&ops, 0, sizeof(ops)); memset(&ops, 0, sizeof(ops));
ops.acpi_op_add = 1; ops.acpi_op_add = 1;
ops.acpi_op_start = 1; ops.acpi_op_start = 1;
@ -1639,7 +1636,7 @@ int __init acpi_scan_init(void)
/* /*
* Enumerate devices in the ACPI namespace. * Enumerate devices in the ACPI namespace.
*/ */
result = acpi_bus_scan_fixed(acpi_root); result = acpi_bus_scan_fixed();
if (!result) if (!result)
result = acpi_bus_scan(acpi_root, &ops); result = acpi_bus_scan(acpi_root, &ops);