From: Bjorn Helgaas Date: Mon, 21 Sep 2009 19:28:59 +0000 (+0000) Subject: ACPI: remove unused acpi_bus_scan_fixed() argument X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e8b945c9c155d06e1d1ea594f8e18e01aa36f612;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git ACPI: remove unused acpi_bus_scan_fixed() argument We never use the "root" argument, so just remove it. Signed-off-by: Bjorn Helgaas Signed-off-by: Len Brown --- diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 75b7c572ef45..0302dd454e17 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1580,15 +1580,12 @@ int acpi_bus_trim(struct acpi_device *start, int rmdevice) } 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; struct acpi_device *device = NULL; struct acpi_bus_ops ops; - if (!root) - return -ENODEV; - memset(&ops, 0, sizeof(ops)); ops.acpi_op_add = 1; ops.acpi_op_start = 1; @@ -1639,7 +1636,7 @@ int __init acpi_scan_init(void) /* * Enumerate devices in the ACPI namespace. */ - result = acpi_bus_scan_fixed(acpi_root); + result = acpi_bus_scan_fixed(); if (!result) result = acpi_bus_scan(acpi_root, &ops);