From patchwork Mon Jun 13 19:51:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 12880188 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BDAFCCA48A for ; Mon, 13 Jun 2022 20:46:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350860AbiFMUqQ (ORCPT ); Mon, 13 Jun 2022 16:46:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347494AbiFMUpN (ORCPT ); Mon, 13 Jun 2022 16:45:13 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 991812FE5F for ; Mon, 13 Jun 2022 12:52:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655149975; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IvEUfPGaCsWZeVPfbrTz4J3U4xWyonStCBqSuJ0OMbQ=; b=ZdYf0EiyvycaLy706sgFaGkqNTdrqPLmWK8x6quu8WDs2hCg3+rYKxoHDozHaLAeXZKQMs t+pdDSkDQ5xWYpBda/OJMPKECB60vSnX6lU4RjeF7aY3cel43C9kSe90WsVxB2uSzXRXAz ANlQ+N1kqhSpxeQUtoauj9emuVXwK3g= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-138-hOSNYnrHNO-QWBCOYHjOkw-1; Mon, 13 Jun 2022 15:52:49 -0400 X-MC-Unique: hOSNYnrHNO-QWBCOYHjOkw-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3BAF73C02B70; Mon, 13 Jun 2022 19:52:49 +0000 (UTC) Received: from shalem.redhat.com (unknown [10.39.192.42]) by smtp.corp.redhat.com (Postfix) with ESMTP id B87AF2166B29; Mon, 13 Jun 2022 19:52:47 +0000 (UTC) From: Hans de Goede To: Mauro Carvalho Chehab , Sakari Ailus Cc: Hans de Goede , Tsuchiya Yuto , Andy Shevchenko , Yury Luneff , Nable , andrey.i.trufanov@gmail.com, Fabio Aiuto , linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 39/40] media: atomisp: remove force argument from __destroy_[stream[s]|pipe[s]]() Date: Mon, 13 Jun 2022 21:51:36 +0200 Message-Id: <20220613195137.8117-40-hdegoede@redhat.com> In-Reply-To: <20220613195137.8117-1-hdegoede@redhat.com> References: <20220613195137.8117-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The force argument to the __destroy_pipe[s]() and __destroy_stream[s]() functions is always true. Remove the argument and remove the code necessary to handle the false case. Signed-off-by: Hans de Goede --- .../media/atomisp/pci/atomisp_compat_css20.c | 34 ++++++------------- 1 file changed, 11 insertions(+), 23 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c index cc8bc3fd1f10..5aa108a1724c 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c +++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c @@ -418,24 +418,14 @@ static void __dump_stream_config(struct atomisp_sub_device *asd, } static int __destroy_stream(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, bool force) + struct atomisp_stream_env *stream_env) { struct atomisp_device *isp = asd->isp; - int i; unsigned long timeout; if (!stream_env->stream) return 0; - if (!force) { - for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) - if (stream_env->update_pipe[i]) - break; - - if (i == IA_CSS_PIPE_ID_NUM) - return 0; - } - if (stream_env->stream_state == CSS_STREAM_STARTED && ia_css_stream_stop(stream_env->stream) != 0) { dev_err(isp->dev, "stop stream failed.\n"); @@ -469,12 +459,12 @@ static int __destroy_stream(struct atomisp_sub_device *asd, return 0; } -static int __destroy_streams(struct atomisp_sub_device *asd, bool force) +static int __destroy_streams(struct atomisp_sub_device *asd) { int ret, i; for (i = 0; i < ATOMISP_INPUT_STREAM_NUM; i++) { - ret = __destroy_stream(asd, &asd->stream_env[i], force); + ret = __destroy_stream(asd, &asd->stream_env[i]); if (ret) return ret; } @@ -529,21 +519,19 @@ static int __create_streams(struct atomisp_sub_device *asd) return 0; rollback: for (i--; i >= 0; i--) - __destroy_stream(asd, &asd->stream_env[i], true); + __destroy_stream(asd, &asd->stream_env[i]); return ret; } static int __destroy_stream_pipes(struct atomisp_sub_device *asd, - struct atomisp_stream_env *stream_env, - bool force) + struct atomisp_stream_env *stream_env) { struct atomisp_device *isp = asd->isp; int ret = 0; int i; for (i = 0; i < IA_CSS_PIPE_ID_NUM; i++) { - if (!stream_env->pipes[i] || - !(force || stream_env->update_pipe[i])) + if (!stream_env->pipes[i]) continue; if (ia_css_pipe_destroy(stream_env->pipes[i]) != 0) { @@ -557,7 +545,7 @@ static int __destroy_stream_pipes(struct atomisp_sub_device *asd, return ret; } -static int __destroy_pipes(struct atomisp_sub_device *asd, bool force) +static int __destroy_pipes(struct atomisp_sub_device *asd) { struct atomisp_device *isp = asd->isp; int i; @@ -571,7 +559,7 @@ static int __destroy_pipes(struct atomisp_sub_device *asd, bool force) continue; } - ret = __destroy_stream_pipes(asd, &asd->stream_env[i], force); + ret = __destroy_stream_pipes(asd, &asd->stream_env[i]); if (ret) return ret; } @@ -581,10 +569,10 @@ static int __destroy_pipes(struct atomisp_sub_device *asd, bool force) void atomisp_destroy_pipes_stream_force(struct atomisp_sub_device *asd) { - if (__destroy_streams(asd, true)) + if (__destroy_streams(asd)) dev_warn(asd->isp->dev, "destroy stream failed.\n"); - if (__destroy_pipes(asd, true)) + if (__destroy_pipes(asd)) dev_warn(asd->isp->dev, "destroy pipe failed.\n"); } @@ -801,7 +789,7 @@ int atomisp_create_pipes_stream(struct atomisp_sub_device *asd) ret = __create_streams(asd); if (ret) { dev_warn(asd->isp->dev, "create stream failed %d.\n", ret); - __destroy_pipes(asd, true); + __destroy_pipes(asd); return ret; }