From patchwork Sat Dec 8 08:49:14 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 10719269 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 43B8413BF for ; Sat, 8 Dec 2018 08:49:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 284CE2D033 for ; Sat, 8 Dec 2018 08:49:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1C8EE2D037; Sat, 8 Dec 2018 08:49:52 +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,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id AA6022D034 for ; Sat, 8 Dec 2018 08:49:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=7tuTmiEhOpUDK4qF0PkukPAmlH7B+jN2bfdZKtZyvo8=; b=uCptAg5IirNceh ZIZssX9HPRdM22Nlk9om3d8Pm1e9lKqvilyrjSO6nYYax/Cx1zM59s9SPj/KaQzHVzaf9mCm3HlKE H1ZIk2Ua0dCO/mtB2nAhcCW/+/rHW1rPNJAlV9+fI9hDfbvRiCc/2A91C10Wtp3YNjpexvk/0nAdE dgkAg4alaI/fy/qvDO6IJWFv+u1J8V5urqnBjOVj/9HqpPvYn8Ccw3FfNJyI7h3BqvZ29fjSdKtXn R9IoDY67aWdVhvlgF76iWpdEJJFsPxv9cZse5fSXc4eHnlI7lLowV9K2SgpMko+y0gq6wX5xUQG9k 15DaWh3bm+ES0r/KYbwA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVYJ3-0007q1-9b; Sat, 08 Dec 2018 08:49:49 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVYJ0-0007pb-RX; Sat, 08 Dec 2018 08:49:48 +0000 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 393D016F4D3D2; Sat, 8 Dec 2018 16:49:25 +0800 (CST) Received: from localhost (10.177.31.96) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.408.0; Sat, 8 Dec 2018 16:49:19 +0800 From: YueHaibing To: , , , Subject: [PATCH -next] media: rockchip/vpu: remove set but not used variables 'luma_qtable_p, chroma_qtable_p' Date: Sat, 8 Dec 2018 16:49:14 +0800 Message-ID: <20181208084914.28268-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.177.31.96] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181208_004947_053987_A49529DD X-CRM114-Status: UNSURE ( 6.20 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, YueHaibing , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Fixes gcc '-Wunused-but-set-variable' warning: drivers/staging/media/rockchip/vpu/rk3399_vpu_hw_jpeg_enc.c:101:10: warning: variable 'chroma_qtable_p' set but not used [-Wunused-but-set-variable] drivers/staging/media/rockchip/vpu/rk3399_vpu_hw_jpeg_enc.c:100:10: warning: variable 'luma_qtable_p' set but not used [-Wunused-but-set-variable] drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c:70:10: warning: variable 'chroma_qtable_p' set but not used [-Wunused-but-set-variable] drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c:69:10: warning: variable 'luma_qtable_p' set but not used [-Wunused-but-set-variable] It never used since introduction in commit 775fec69008d ("media: add Rockchip VPU JPEG encoder driver") Signed-off-by: YueHaibing --- drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c | 5 ----- drivers/staging/media/rockchip/vpu/rk3399_vpu_hw_jpeg_enc.c | 5 ----- 2 files changed, 10 deletions(-) diff --git a/drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c b/drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c index e27c108..5282236 100644 --- a/drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c +++ b/drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c @@ -66,13 +66,8 @@ rk3288_vpu_jpeg_enc_set_qtable(struct rockchip_vpu_dev *vpu, unsigned char *luma_qtable, unsigned char *chroma_qtable) { - __be32 *luma_qtable_p; - __be32 *chroma_qtable_p; u32 reg, i; - luma_qtable_p = (__be32 *)luma_qtable; - chroma_qtable_p = (__be32 *)chroma_qtable; - for (i = 0; i < VEPU_JPEG_QUANT_TABLE_COUNT; i++) { reg = get_unaligned_be32(&luma_qtable[i]); vepu_write_relaxed(vpu, reg, VEPU_REG_JPEG_LUMA_QUAT(i)); diff --git a/drivers/staging/media/rockchip/vpu/rk3399_vpu_hw_jpeg_enc.c b/drivers/staging/media/rockchip/vpu/rk3399_vpu_hw_jpeg_enc.c index 5f75e4d..dbc86d9 100644 --- a/drivers/staging/media/rockchip/vpu/rk3399_vpu_hw_jpeg_enc.c +++ b/drivers/staging/media/rockchip/vpu/rk3399_vpu_hw_jpeg_enc.c @@ -97,13 +97,8 @@ rk3399_vpu_jpeg_enc_set_qtable(struct rockchip_vpu_dev *vpu, unsigned char *luma_qtable, unsigned char *chroma_qtable) { - __be32 *luma_qtable_p; - __be32 *chroma_qtable_p; u32 reg, i; - luma_qtable_p = (__be32 *)luma_qtable; - chroma_qtable_p = (__be32 *)chroma_qtable; - for (i = 0; i < VEPU_JPEG_QUANT_TABLE_COUNT; i++) { reg = get_unaligned_be32(&luma_qtable[i]); vepu_write_relaxed(vpu, reg, VEPU_REG_JPEG_LUMA_QUAT(i));