From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754771AbaBBAq3 (ORCPT ); Sat, 1 Feb 2014 19:46:29 -0500 Received: from v094114.home.net.pl ([79.96.170.134]:63524 "HELO v094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751573AbaBBAqZ (ORCPT ); Sat, 1 Feb 2014 19:46:25 -0500 From: "Rafael J. Wysocki" To: ACPI Devel Maling List Cc: Bjorn Helgaas , Aaron Lu , Linux Kernel Mailing List , Linux PCI , Mika Westerberg Subject: [PATCH v2 5/6] ACPI / hotplug / PCI: Simplify acpi_install_hotplug_notify_handler() Date: Sun, 02 Feb 2014 01:58:04 +0100 Message-ID: <2548915.5LSBQHCSHC@vostro.rjw.lan> User-Agent: KMail/4.11.4 (Linux/3.13.0+; KDE/4.11.4; x86_64; ; ) In-Reply-To: <1519631.YS65c9Af2C@vostro.rjw.lan> References: <2217793.001RY6hKlo@vostro.rjw.lan> <1693151.2qrLZHyp0o@vostro.rjw.lan> <1519631.YS65c9Af2C@vostro.rjw.lan> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki Since acpi_hotplug_notify_cb() does not use its data argument any more, the second argument of acpi_install_hotplug_notify_handler() can be dropped, so do that and update its callers accordingly. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/scan.c | 6 +++--- drivers/pci/hotplug/acpiphp_glue.c | 2 +- include/acpi/acpi_bus.h | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) Index: linux-pm/drivers/acpi/scan.c =================================================================== --- linux-pm.orig/drivers/acpi/scan.c +++ linux-pm/drivers/acpi/scan.c @@ -582,10 +582,10 @@ static void acpi_hotplug_notify_cb(acpi_ acpi_evaluate_hotplug_ost(handle, type, ost_code, NULL); } -void acpi_install_hotplug_notify_handler(acpi_handle handle, void *data) +void acpi_install_hotplug_notify_handler(acpi_handle handle) { acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY, - acpi_hotplug_notify_cb, data); + acpi_hotplug_notify_cb, NULL); } void acpi_remove_hotplug_notify_handler(acpi_handle handle) @@ -2024,7 +2024,7 @@ static void acpi_scan_init_hotplug(acpi_ list_for_each_entry(hwid, &pnp.ids, list) { handler = acpi_scan_match_handler(hwid->id, NULL); if (handler) { - acpi_install_hotplug_notify_handler(handle, handler); + acpi_install_hotplug_notify_handler(handle); break; } } Index: linux-pm/drivers/pci/hotplug/acpiphp_glue.c =================================================================== --- linux-pm.orig/drivers/pci/hotplug/acpiphp_glue.c +++ linux-pm/drivers/pci/hotplug/acpiphp_glue.c @@ -362,7 +362,7 @@ static acpi_status register_slot(acpi_ha /* install notify handler */ if (!(newfunc->flags & FUNC_HAS_DCK)) - acpi_install_hotplug_notify_handler(handle, NULL); + acpi_install_hotplug_notify_handler(handle); return AE_OK; } Index: linux-pm/include/acpi/acpi_bus.h =================================================================== --- linux-pm.orig/include/acpi/acpi_bus.h +++ linux-pm/include/acpi/acpi_bus.h @@ -443,7 +443,7 @@ static inline bool acpi_device_enumerate typedef void (*acpi_hp_callback)(void *data, u32 src); acpi_status acpi_hotplug_execute(acpi_hp_callback func, void *data, u32 src); -void acpi_install_hotplug_notify_handler(acpi_handle handle, void *data); +void acpi_install_hotplug_notify_handler(acpi_handle handle); void acpi_remove_hotplug_notify_handler(acpi_handle handle); /**