From patchwork Sun Dec 21 17:42:42 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rickard Strandqvist X-Patchwork-Id: 5525651 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3C3C6BEEA8 for ; Mon, 22 Dec 2014 02:29:23 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6B13D2011E for ; Mon, 22 Dec 2014 02:29:22 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id C253220165 for ; Mon, 22 Dec 2014 02:29:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE5316E0E1; Sun, 21 Dec 2014 18:29:17 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wi0-f170.google.com (mail-wi0-f170.google.com [209.85.212.170]) by gabe.freedesktop.org (Postfix) with ESMTP id A2C3989836 for ; Sun, 21 Dec 2014 09:39:56 -0800 (PST) Received: by mail-wi0-f170.google.com with SMTP id bs8so8732362wib.5 for ; Sun, 21 Dec 2014 09:39:55 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=K9wONYG5fyT7b/oWc1o3uVL2RmY+050FYfb09ZEHQrU=; b=b3FpNNoKNx5xfUde8oXrPcM+OoO/gyDJfuW23u91PeD7CPdzG0Db6ULEBB+7rwtz1y xF/VbAyv+7tyqhu77F9BQK6KXvmgmyEGxvQYCvoaB8gAtVRv3OdRCV+3+q4Ke331qVso gEDJytiiAgm51Pks19Vv5CA8tsgGtHGMv913EWcrqFm5dXDNGD+fwQHTngnzIVovm4K6 Wr/bOcHTp0QQST3wpxm04XAGipRkLnOoAn6kMCrdcvHze44NkJ+E1IbzMFOg0Io9qyuq GKP8zSOexJPbLZEahQn4et2NtP9uSz3bfZRRfRiBhuis2g+i7qopWE8yBVqaal5LflFz hcqQ== X-Gm-Message-State: ALoCoQlBxEKLSeCYKW/Ll4nSeRK8WtUOkhhNgk2PyBrx8IlXavcu1kbOzLYCMxPIXGUpnkQ50gEv X-Received: by 10.194.93.5 with SMTP id cq5mr33009676wjb.84.1419183595580; Sun, 21 Dec 2014 09:39:55 -0800 (PST) Received: from localhost.localdomain (h-246-111.a218.priv.bahnhof.se. [85.24.246.111]) by mx.google.com with ESMTPSA id p1sm20609425wjy.22.2014.12.21.09.39.54 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 21 Dec 2014 09:39:55 -0800 (PST) From: Rickard Strandqvist To: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= Subject: [PATCH] gpu: drm: radeon: radeon_device.c: Remove unused function Date: Sun, 21 Dec 2014 18:42:42 +0100 Message-Id: <1419183762-10640-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 X-Mailman-Approved-At: Sun, 21 Dec 2014 18:29:15 -0800 Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rickard Strandqvist X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Remove the function radeon_doorbell_free() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist --- drivers/gpu/drm/radeon/radeon.h | 1 - drivers/gpu/drm/radeon/radeon_device.c | 14 -------------- 2 files changed, 15 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index a9717b3..93e7cfc 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -700,7 +700,6 @@ struct radeon_doorbell { }; int radeon_doorbell_get(struct radeon_device *rdev, u32 *page); -void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell); /* * IRQS. diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c index ea26769..16a9999 100644 --- a/drivers/gpu/drm/radeon/radeon_device.c +++ b/drivers/gpu/drm/radeon/radeon_device.c @@ -363,20 +363,6 @@ int radeon_doorbell_get(struct radeon_device *rdev, u32 *doorbell) } } -/** - * radeon_doorbell_free - Free a doorbell entry - * - * @rdev: radeon_device pointer - * @doorbell: doorbell index - * - * Free a doorbell allocated for use by the driver (all asics) - */ -void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell) -{ - if (doorbell < rdev->doorbell.num_doorbells) - __clear_bit(doorbell, rdev->doorbell.used); -} - /* * radeon_wb_*() * Writeback is the the method by which the the GPU updates special pages