From patchwork Sat May 4 14:40:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 56034 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([209.132.180.67]) by www.linuxtv.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hMvqT-0008W4-PT; Sat, 04 May 2019 14:40:58 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727312AbfEDOk4 (ORCPT + 1 other); Sat, 4 May 2019 10:40:56 -0400 Received: from mail-qk1-f193.google.com ([209.85.222.193]:36261 "EHLO mail-qk1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726217AbfEDOk4 (ORCPT ); Sat, 4 May 2019 10:40:56 -0400 Received: by mail-qk1-f193.google.com with SMTP id c14so1644429qke.3; Sat, 04 May 2019 07:40:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=xu38cRaLtpnqYuurbo6CWspS+gIr3m1joWBLVxT3VQA=; b=nkzXoV4AxU3SGKXtSy42c6ZXNaBHglADNYXaXokmwRgmqZp0zaWpXM579zcxFQhQKj vlgmWJTxf2O4ZILm4VpZlyrxkNSFoeA8oPkAJiocRx+BY8tOUzzmAnmnfF/tl4TnPC9X mvbuAj9kseO7oeqtnPXKzB+nXA2KBeQpjI2s0XyTxBTecC82qggq+arV6OwoVn7UOx+I 9l6sxoyG8I/1JQY/qyxqlXUqkC3PfQgeTXARgs3DXKgTfbTDKJiXewwth4MKMENHy3hA ASUG1wRmtzwRnMt31I5KPUV5EtVhN6FPQxxyowpEKpqvmb7+aMKHT80Bn1cYpSjCvVaT +cvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=xu38cRaLtpnqYuurbo6CWspS+gIr3m1joWBLVxT3VQA=; b=YM1tb34BK8DJ0UfZ+gu3D+6pSxPzs9iERZ8l4JeY7Bu3/lmnbUp35EsFOONBKNa3GA /JkzTaOg+fcMZl4MvFpXr5ZFpAn3LKw802UgwhZYEv+OWMsagu+n3Ia7ueHwkJ1M2IGh rnNY4//aK3oBVQ4ORLlk7rSEF118QNOSgWeOCk0HK0g4qZqEvissIF+hOxO/cyx5D8w1 dlnAoGY9qjYIRc1PxAM02YvbQe+fHj6F1WAX2gxsU8h9Lkr7/ky+f3/gz27OeMHwIQZf rhVf3UIvNeliCR/JdPvVQS4RdlVpPfIynoMZemPJg9dx3lLYTSrKaZ5KhXMu1l90YPc2 meJg== X-Gm-Message-State: APjAAAVvRcveeHJOZKxOGVU/mlnOsN2uN++jRz4MUvkxjsyAcpkcOKZT kr1ty+eBCF+50tNF4OqsSsI= X-Google-Smtp-Source: APXvYqyWAYwH5Ber7i35gLcncyKZIE9FdNcmSHuccNVyBNZ+HZ7xNCikYoQoQw0NpsnmSG5fGriwGg== X-Received: by 2002:a05:620a:141a:: with SMTP id d26mr12478633qkj.238.1556980855673; Sat, 04 May 2019 07:40:55 -0700 (PDT) Received: from localhost.localdomain ([2804:14c:482:3c8:56cb:1049:60d2:137b]) by smtp.gmail.com with ESMTPSA id 67sm2536815qtc.29.2019.05.04.07.40.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 04 May 2019 07:40:55 -0700 (PDT) From: Fabio Estevam To: hverkuil-cisco@xs4all.nl Cc: rui.silva@linaro.org, slongerbeam@gmail.com, p.zabel@pengutronix.de, linux-media@vger.kernel.org, sebastien.szymanski@armadeus.com, otavio@ossystems.com.br, robh+dt@kernel.org, devicetree@vger.kernel.org, Fabio Estevam Subject: [PATCH 8/8] media: imx7-media-csi: Change imx7_csi_enable() to void Date: Sat, 4 May 2019 11:40:27 -0300 Message-Id: <20190504144027.31920-8-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190504144027.31920-1-festevam@gmail.com> References: <20190504144027.31920-1-festevam@gmail.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org imx7_csi_enable() always return 0 and its return value is never checked, so convert it to void. Signed-off-by: Fabio Estevam --- drivers/staging/media/imx/imx7-media-csi.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c index dcc6027fe32b..0f51791f788a 100644 --- a/drivers/staging/media/imx/imx7-media-csi.c +++ b/drivers/staging/media/imx/imx7-media-csi.c @@ -799,7 +799,7 @@ static int imx7_csi_configure(struct imx7_csi *csi) return 0; } -static int imx7_csi_enable(struct imx7_csi *csi) +static void imx7_csi_enable(struct imx7_csi *csi) { imx7_csi_sw_reset(csi); @@ -807,10 +807,7 @@ static int imx7_csi_enable(struct imx7_csi *csi) imx7_csi_dmareq_rff_enable(csi); imx7_csi_hw_enable_irq(csi); imx7_csi_hw_enable(csi); - return 0; } - - return 0; } static void imx7_csi_disable(struct imx7_csi *csi)