From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: ACPI Devel Maling List <linux-acpi@vger.kernel.org>
Cc: Toshi Kani <toshi.kani@hp.com>,
Bjorn Helgaas <bhelgaas@google.com>,
LKML <linux-kernel@vger.kernel.org>,
linux-pci@vger.kernel.org, Yinghai Lu <yinghai@kernel.org>,
Myron Stowe <myron.stowe@redhat.com>,
Yijing Wang <wangyijing0307@gmail.com>,
Jiang Liu <liuj97@gmail.com>
Subject: [PATCH 10/16] ACPI: Drop the second argument of acpi_bus_scan()
Date: Thu, 20 Dec 2012 02:54:47 +0100 [thread overview]
Message-ID: <1376356.7D4mTuYmxW@vostro.rjw.lan> (raw)
In-Reply-To: <1855256.SyhOJGYMIh@vostro.rjw.lan>
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
After the removal of acpi_start_single_object() and acpi_bus_start()
the second argument of acpi_bus_scan() is not necessary any more,
so drop it and update acpi_bus_check_add() accordingly.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
---
drivers/acpi/scan.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
Index: linux/drivers/acpi/scan.c
===================================================================
--- linux.orig/drivers/acpi/scan.c
+++ linux/drivers/acpi/scan.c
@@ -1592,8 +1592,8 @@ static int acpi_bus_type_and_status(acpi
return 0;
}
-static acpi_status acpi_bus_check_add(acpi_handle handle, u32 lvl,
- void *context, void **return_value)
+static acpi_status acpi_bus_check_add(acpi_handle handle, u32 lvl_not_used,
+ void *not_used, void **return_value)
{
struct acpi_device *device = NULL;
int type;
@@ -1625,7 +1625,7 @@ static acpi_status acpi_bus_check_add(ac
if (!device)
return AE_CTRL_DEPTH;
- device->add_type = context ? ACPI_BUS_ADD_START : ACPI_BUS_ADD_MATCH;
+ device->add_type = ACPI_BUS_ADD_START;
acpi_hot_add_bind(device);
out:
@@ -1662,18 +1662,16 @@ static acpi_status acpi_bus_device_attac
return status;
}
-static int acpi_bus_scan(acpi_handle handle, bool start,
- struct acpi_device **child)
+static int acpi_bus_scan(acpi_handle handle, struct acpi_device **child)
{
void *device = NULL;
acpi_status status;
int ret = -ENODEV;
- status = acpi_bus_check_add(handle, 0, (void *)start, &device);
+ status = acpi_bus_check_add(handle, 0, NULL, &device);
if (ACPI_SUCCESS(status))
acpi_walk_namespace(ACPI_TYPE_ANY, handle, ACPI_UINT32_MAX,
- acpi_bus_check_add, NULL, (void *)start,
- &device);
+ acpi_bus_check_add, NULL, NULL, &device);
if (!device)
goto out;
@@ -1717,7 +1715,7 @@ int acpi_bus_add(acpi_handle handle, str
{
int err;
- err = acpi_bus_scan(handle, false, ret);
+ err = acpi_bus_scan(handle, ret);
if (err)
return err;
@@ -1823,7 +1821,7 @@ int __init acpi_scan_init(void)
/*
* Enumerate devices in the ACPI namespace.
*/
- result = acpi_bus_scan(ACPI_ROOT_OBJECT, true, &acpi_root);
+ result = acpi_bus_scan(ACPI_ROOT_OBJECT, &acpi_root);
if (!result)
result = acpi_bus_scan_fixed();
next prev parent reply other threads:[~2012-12-20 1:54 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-09 22:58 [PATCH 0/6] ACPI: Change the ACPI namespace scanning code ordering Rafael J. Wysocki
2012-12-09 23:00 ` [PATCH 1/6] ACPI: Separate adding ACPI device objects from probing ACPI drivers Rafael J. Wysocki
2012-12-12 15:50 ` Jiang Liu
2012-12-12 22:34 ` Rafael J. Wysocki
2012-12-12 16:38 ` Jiang Liu
2012-12-12 22:32 ` Rafael J. Wysocki
2012-12-12 23:43 ` [update][PATCH " Rafael J. Wysocki
2012-12-13 13:05 ` [PATCH " Jiang Liu
2012-12-13 19:40 ` Rafael J. Wysocki
2012-12-13 1:00 ` Bjorn Helgaas
2012-12-13 11:41 ` Rafael J. Wysocki
2012-12-09 23:00 ` [PATCH 2/6] ACPI: Change the ordering of PCI root bridge driver registrarion Rafael J. Wysocki
2012-12-13 1:00 ` Bjorn Helgaas
2012-12-13 12:19 ` Rafael J. Wysocki
2012-12-09 23:01 ` [PATCH 3/6] ACPI: Make acpi_bus_add() and acpi_bus_start() visibly different Rafael J. Wysocki
2012-12-13 0:11 ` [Update][PATCH " Rafael J. Wysocki
2012-12-09 23:02 ` [PATCH 4/6] ACPI: Reduce the usage of struct acpi_bus_ops Rafael J. Wysocki
2012-12-09 23:03 ` [PATCH 5/6] ACPI: Replace struct acpi_bus_ops with enum type Rafael J. Wysocki
2012-12-10 5:34 ` Yinghai Lu
2012-12-10 14:46 ` Rafael J. Wysocki
2012-12-10 17:07 ` Yinghai Lu
2012-12-10 22:47 ` Rafael J. Wysocki
2012-12-10 23:09 ` Rafael J. Wysocki
2012-12-10 23:14 ` Yinghai Lu
2012-12-11 1:02 ` Rafael J. Wysocki
2012-12-11 1:28 ` Rafael J. Wysocki
2012-12-11 2:26 ` Yinghai Lu
2012-12-11 12:45 ` Rafael J. Wysocki
2012-12-11 15:09 ` Jiang Liu
2012-12-11 18:30 ` Rafael J. Wysocki
2012-12-12 14:34 ` Yijing Wang
2012-12-12 15:05 ` Jiang Liu
2012-12-12 22:39 ` Rafael J. Wysocki
2012-12-10 23:22 ` Yinghai Lu
2012-12-11 0:48 ` Rafael J. Wysocki
2012-12-09 23:04 ` [PATCH 6/6] ACPI: Change the ordering of acpi_bus_check_add() Rafael J. Wysocki
2012-12-13 1:00 ` Bjorn Helgaas
2012-12-13 12:20 ` Rafael J. Wysocki
2012-12-13 11:45 ` [PATCH 0/6] ACPI: Change the ACPI namespace scanning code ordering Yijing Wang
2012-12-13 22:15 ` [PATCH rev.2 " Rafael J. Wysocki
2012-12-13 22:17 ` [PATCH rev.2 1/6] ACPI: Separate adding ACPI device objects from probing ACPI drivers Rafael J. Wysocki
2012-12-18 0:08 ` Toshi Kani
2012-12-18 1:48 ` Rafael J. Wysocki
2012-12-18 16:10 ` Toshi Kani
2012-12-18 18:59 ` Yinghai Lu
2012-12-18 20:48 ` Toshi Kani
2012-12-18 21:11 ` Yinghai Lu
2012-12-18 22:05 ` Rafael J. Wysocki
2012-12-19 1:57 ` Yinghai Lu
2012-12-18 21:57 ` Rafael J. Wysocki
2012-12-18 22:15 ` Toshi Kani
2012-12-18 23:00 ` Rafael J. Wysocki
2012-12-18 23:19 ` Bjorn Helgaas
2012-12-19 11:13 ` Rafael J. Wysocki
2012-12-20 1:45 ` [PATCH 0/16] ACPI: Rework ACPI namespace scanning for devices Rafael J. Wysocki
2012-12-20 1:47 ` [PATCH 1/16] ACPI: Separate adding ACPI device objects from probing ACPI drivers Rafael J. Wysocki
2013-01-11 20:00 ` Mika Westerberg
2013-01-11 20:31 ` Rafael J. Wysocki
2013-01-11 20:37 ` Mika Westerberg
2013-01-11 20:58 ` Rafael J. Wysocki
2013-01-11 20:59 ` Mika Westerberg
2012-12-20 1:48 ` [PATCH 2/16] ACPI: Change the ordering of PCI root bridge driver registrarion Rafael J. Wysocki
2012-12-20 1:49 ` [PATCH 3/16] ACPI: Make acpi_bus_add() and acpi_bus_start() visibly different Rafael J. Wysocki
2012-12-20 1:50 ` [PATCH 4/16] ACPI: Reduce the usage of struct acpi_bus_ops Rafael J. Wysocki
2012-12-20 1:50 ` [PATCH 5/16] ACPI: Replace struct acpi_bus_ops with enum type Rafael J. Wysocki
2012-12-20 1:51 ` [PATCH 6/16] ACPI: Change the ordering of acpi_bus_check_add() Rafael J. Wysocki
2012-12-20 1:52 ` [PATCH 7/16] ACPI / PCI: Fold acpi_pci_root_start() into acpi_pci_root_add() Rafael J. Wysocki
2012-12-20 1:53 ` [PATCH 8/16] ACPI: Remove acpi_start_single_object() and acpi_bus_start() Rafael J. Wysocki
2012-12-20 1:54 ` [PATCH 9/16] ACPI: Remove the arguments of acpi_bus_add() that are not used Rafael J. Wysocki
2012-12-20 1:54 ` Rafael J. Wysocki [this message]
2012-12-20 1:55 ` [PATCH 11/16] ACPI: Replace ACPI device add_type field with a match_driver flag Rafael J. Wysocki
2012-12-20 1:56 ` [PATCH 12/16] ACPI: Make acpi_bus_scan() and acpi_bus_add() take only one argument Rafael J. Wysocki
2012-12-20 1:57 ` [PATCH 13/16] ACPI: Add .setup() and .cleanup() callbacks to struct acpi_bus_type Rafael J. Wysocki
2012-12-20 1:58 ` [PATCH 14/16] ACPI / PCI: Rework the setup and cleanup of device wakeup Rafael J. Wysocki
2012-12-20 1:59 ` [PATCH 15/16] ACPI / PCI: Move the _PRT setup and cleanup code to pci-acpi.c Rafael J. Wysocki
2012-12-20 2:06 ` [PATCH 0/16] ACPI: Rework ACPI namespace scanning for devices Yinghai Lu
2012-12-21 0:09 ` Rafael J. Wysocki
2012-12-21 3:59 ` Yinghai Lu
2012-12-21 22:23 ` Rafael J. Wysocki
2012-12-20 21:07 ` Toshi Kani
2012-12-20 23:20 ` Rafael J. Wysocki
2012-12-13 22:18 ` [PATCH rev.2 2/6] ACPI: Change the ordering of PCI root bridge driver registrarion Rafael J. Wysocki
2012-12-13 22:21 ` [PATCH rev.2 3/6] ACPI: Make acpi_bus_add() and acpi_bus_start() visibly different Rafael J. Wysocki
2012-12-13 22:21 ` [PATCH rev.2 4/6] ACPI: Reduce the usage of struct acpi_bus_ops Rafael J. Wysocki
2012-12-13 22:22 ` [PATCH rev.2 5/6] ACPI: Replace struct acpi_bus_ops with enum type Rafael J. Wysocki
2012-12-13 22:23 ` [PATCH rev.2 6/6] ACPI: Change the ordering of acpi_bus_check_add() Rafael J. Wysocki
2012-12-14 9:56 ` [PATCH rev.2 0/6] ACPI: Change the ACPI namespace scanning code ordering Yijing Wang
2012-12-14 22:59 ` Rafael J. Wysocki
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