From patchwork Mon Dec 10 12:04:21 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sharat Masetty X-Patchwork-Id: 10721173 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1757018E8 for ; Mon, 10 Dec 2018 12:04:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 05F9B2857D for ; Mon, 10 Dec 2018 12:04:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EE1E428628; Mon, 10 Dec 2018 12:04:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EEE262857D for ; Mon, 10 Dec 2018 12:04:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 14B886E3E2; Mon, 10 Dec 2018 12:04:36 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from smtp.codeaurora.org (smtp.codeaurora.org [198.145.29.96]) by gabe.freedesktop.org (Postfix) with ESMTPS id BEB656E3E2; Mon, 10 Dec 2018 12:04:34 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 87ED16083C; Mon, 10 Dec 2018 12:04:34 +0000 (UTC) Received: from smasetty-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: smasetty@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 42FD2604BE; Mon, 10 Dec 2018 12:04:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 42FD2604BE From: Sharat Masetty To: freedreno@lists.freedesktop.org Subject: [PATCH 1/2] drm/msm/adreno: Make adreno_gpu_state_get() return void Date: Mon, 10 Dec 2018 17:34:21 +0530 Message-Id: <1544443462-28736-1-git-send-email-smasetty@codeaurora.org> X-Mailer: git-send-email 1.9.1 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-msm@vger.kernel.org, Sharat Masetty , dri-devel@lists.freedesktop.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP We are not really checking the state of the adreno_gpu_state_get() function at the callers and in addition the state capture is mostly a best effort service, so make the function return void. Signed-off-by: Sharat Masetty Reviewed-by: Jordan Crouse --- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 4 +--- drivers/gpu/drm/msm/adreno/adreno_gpu.h | 2 +- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index 1ca4bea..40bcf32 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -380,7 +380,7 @@ bool adreno_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring) return false; } -int adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state) +void adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state) { struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); int i, count = 0; @@ -437,8 +437,6 @@ int adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state) state->nr_registers = count; } - - return 0; } void adreno_gpu_state_destroy(struct msm_gpu_state *state) diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index 4973c8c..d4834b3 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -235,7 +235,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, void adreno_gpu_state_destroy(struct msm_gpu_state *state); -int adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state); +void adreno_gpu_state_get(struct msm_gpu *gpu, struct msm_gpu_state *state); int adreno_gpu_state_put(struct msm_gpu_state *state); /* ringbuffer helpers (the parts that are adreno specific) */