From patchwork Tue Nov 20 20:44:54 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Toshi Kani X-Patchwork-Id: 1775581 Return-Path: X-Original-To: patchwork-linux-acpi@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id A0EB33FE81 for ; Tue, 20 Nov 2012 20:54:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753688Ab2KTUx6 (ORCPT ); Tue, 20 Nov 2012 15:53:58 -0500 Received: from g6t0186.atlanta.hp.com ([15.193.32.63]:28010 "EHLO g6t0186.atlanta.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753001Ab2KTUxm (ORCPT ); Tue, 20 Nov 2012 15:53:42 -0500 Received: from g5t0029.atlanta.hp.com (g5t0029.atlanta.hp.com [16.228.8.141]) by g6t0186.atlanta.hp.com (Postfix) with ESMTP id A8D752C37E; Tue, 20 Nov 2012 20:53:41 +0000 (UTC) Received: from misato.fc.hp.com (misato.fc.hp.com [16.71.12.41]) by g5t0029.atlanta.hp.com (Postfix) with ESMTP id 1B26120158; Tue, 20 Nov 2012 20:53:41 +0000 (UTC) From: Toshi Kani To: linux-acpi@vger.kernel.org, rjw@sisk.pl, lenb@kernel.org Cc: linux-kernel@vger.kernel.org, joe@perches.com, bhelgaas@google.com, isimatu.yasuaki@jp.fujitsu.com, vijaymohan.pandarathil@hp.com, Toshi Kani Subject: [PATCH v6 5/5] ACPI: Update Dock hotplug error messages Date: Tue, 20 Nov 2012 13:44:54 -0700 Message-Id: <1353444294-25575-6-git-send-email-toshi.kani@hp.com> X-Mailer: git-send-email 1.7.11.7 In-Reply-To: <1353444294-25575-1-git-send-email-toshi.kani@hp.com> References: <1353444294-25575-1-git-send-email-toshi.kani@hp.com> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Updated Dock hotplug error messages with acpi_handle_() and pr_(). Replaced acpi_get_name() & kfree() with apci_handle_(). Added error status to the messages where needed. Signed-off-by: Toshi Kani --- drivers/acpi/dock.c | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-) diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index ae4ebf2..f32bd47 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include @@ -460,12 +461,8 @@ static void handle_dock(struct dock_station *ds, int dock) struct acpi_object_list arg_list; union acpi_object arg; struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; - struct acpi_buffer name_buffer = { ACPI_ALLOCATE_BUFFER, NULL }; - acpi_get_name(ds->handle, ACPI_FULL_PATHNAME, &name_buffer); - - printk(KERN_INFO PREFIX "%s - %s\n", - (char *)name_buffer.pointer, dock ? "docking" : "undocking"); + acpi_handle_info(ds->handle, "%s\n", dock ? "docking" : "undocking"); /* _DCK method has one argument */ arg_list.count = 1; @@ -474,11 +471,10 @@ static void handle_dock(struct dock_station *ds, int dock) arg.integer.value = dock; status = acpi_evaluate_object(ds->handle, "_DCK", &arg_list, &buffer); if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) - ACPI_EXCEPTION((AE_INFO, status, "%s - failed to execute" - " _DCK\n", (char *)name_buffer.pointer)); + acpi_handle_err(ds->handle, "Failed to execute _DCK (0x%x)\n", + status); kfree(buffer.pointer); - kfree(name_buffer.pointer); } static inline void dock(struct dock_station *ds) @@ -525,9 +521,11 @@ static void dock_lock(struct dock_station *ds, int lock) status = acpi_evaluate_object(ds->handle, "_LCK", &arg_list, NULL); if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { if (lock) - printk(KERN_WARNING PREFIX "Locking device failed\n"); + acpi_handle_warn(ds->handle, + "Locking device failed (0x%x)\n", status); else - printk(KERN_WARNING PREFIX "Unlocking device failed\n"); + acpi_handle_warn(ds->handle, + "Unlocking device failed (0x%x)\n", status); } } @@ -667,7 +665,7 @@ static int handle_eject_request(struct dock_station *ds, u32 event) dock_lock(ds, 0); eject_dock(ds); if (dock_present(ds)) { - printk(KERN_ERR PREFIX "Unable to undock!\n"); + acpi_handle_err(ds->handle, "Unable to undock!\n"); return -EBUSY; } complete_undock(ds); @@ -715,7 +713,7 @@ static void dock_notify(acpi_handle handle, u32 event, void *data) begin_dock(ds); dock(ds); if (!dock_present(ds)) { - printk(KERN_ERR PREFIX "Unable to dock!\n"); + acpi_handle_err(handle, "Unable to dock!\n"); complete_dock(ds); break; } @@ -743,7 +741,7 @@ static void dock_notify(acpi_handle handle, u32 event, void *data) dock_event(ds, event, UNDOCK_EVENT); break; default: - printk(KERN_ERR PREFIX "Unknown dock event %d\n", event); + acpi_handle_err(handle, "Unknown dock event %d\n", event); } } @@ -987,7 +985,7 @@ err_rmgroup: sysfs_remove_group(&dd->dev.kobj, &dock_attribute_group); err_unregister: platform_device_unregister(dd); - printk(KERN_ERR "%s encountered error %d\n", __func__, ret); + acpi_handle_err(handle, "%s encountered error %d\n", __func__, ret); return ret; } @@ -1043,12 +1041,12 @@ static int __init dock_init(void) ACPI_UINT32_MAX, find_dock_and_bay, NULL, NULL, NULL); if (!dock_station_count) { - printk(KERN_INFO PREFIX "No dock devices found.\n"); + pr_info(PREFIX "No dock devices found.\n"); return 0; } register_acpi_bus_notifier(&dock_acpi_notifier); - printk(KERN_INFO PREFIX "%s: %d docks/bays found\n", + pr_info(PREFIX "%s: %d docks/bays found\n", ACPI_DOCK_DRIVER_DESCRIPTION, dock_station_count); return 0; }