From patchwork Tue May 19 09:40:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Enric Balletbo i Serra X-Patchwork-Id: 11557319 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C37D714C0 for ; Tue, 19 May 2020 09:41:04 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9F327207D3 for ; Tue, 19 May 2020 09:41:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="aWLwwRwz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F327207D3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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=t8RSFugj0RAhcQl9Z4tvc4xLbf30XyAGp9zBUAHvmhs=; b=aWLwwRwzUXGof9 fabY1wtBqC0mbam1LQ+NhCfdKQcPTgOp2nzm7wYDOo18EzwXIB1SPR4y1HwF6VokdLpEdf29sQUD+ GhD3wm2BAKg2CFwtVrRIC033RcUkY1GVpOsxsNz/PVynzSzTQWHb/DZUqiZdSSQfs0KoxJjmx9rU7 7c/wXOwplB97Ywn/nsAc2voHxlyUmZaLu78KhBBMxwYjLrV+oLRUe5N8F7iCVKEImmnUr1Dh+W+4f BGlkM6OxWY4+bnzhhyPfX0oMSSTuaIwFPbzl+zoeup5vc7yc1/dAKeTCI5ZXtVRT6GvIRVzULyWZI zGQ984yXiwnJK4uRkKwg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jayk7-0004C0-8S; Tue, 19 May 2020 09:40:59 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jayk4-0004Au-7m; Tue, 19 May 2020 09:40:57 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id C65332A03BE From: Enric Balletbo i Serra To: linux-kernel@vger.kernel.org Subject: [PATCH] drm/mediatek: mtk_mt8173_hdmi_phy: Remove unnused const variables Date: Tue, 19 May 2020 11:40:45 +0200 Message-Id: <20200519094045.2447940-1-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200519_024056_406687_9AC8C852 X-CRM114-Status: UNSURE ( 7.18 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.235.227.227 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chun-Kuang Hu , drinkcat@chromium.org, Philipp Zabel , David Airlie , dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, Daniel Vetter , hsinyi@chromium.org, matthias.bgg@gmail.com, Collabora Kernel ML , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org There are some `static const u8` variables that are not used, this triggers a warning building with `make W=1`, it is safe to remove them, so do it and make the compiler more happy. Signed-off-by: Enric Balletbo i Serra Reviewed-by: Chun-Kuang Hu --- .../gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c | 48 ------------------- 1 file changed, 48 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c b/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c index 1c3575372230..827b93786fac 100644 --- a/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c +++ b/drivers/gpu/drm/mediatek/mtk_mt8173_hdmi_phy.c @@ -107,54 +107,6 @@ #define RGS_HDMITX_5T1_EDG (0xf << 4) #define RGS_HDMITX_PLUG_TST BIT(0) -static const u8 PREDIV[3][4] = { - {0x0, 0x0, 0x0, 0x0}, /* 27Mhz */ - {0x1, 0x1, 0x1, 0x1}, /* 74Mhz */ - {0x1, 0x1, 0x1, 0x1} /* 148Mhz */ -}; - -static const u8 TXDIV[3][4] = { - {0x3, 0x3, 0x3, 0x2}, /* 27Mhz */ - {0x2, 0x1, 0x1, 0x1}, /* 74Mhz */ - {0x1, 0x0, 0x0, 0x0} /* 148Mhz */ -}; - -static const u8 FBKSEL[3][4] = { - {0x1, 0x1, 0x1, 0x1}, /* 27Mhz */ - {0x1, 0x0, 0x1, 0x1}, /* 74Mhz */ - {0x1, 0x0, 0x1, 0x1} /* 148Mhz */ -}; - -static const u8 FBKDIV[3][4] = { - {19, 24, 29, 19}, /* 27Mhz */ - {19, 24, 14, 19}, /* 74Mhz */ - {19, 24, 14, 19} /* 148Mhz */ -}; - -static const u8 DIVEN[3][4] = { - {0x2, 0x1, 0x1, 0x2}, /* 27Mhz */ - {0x2, 0x2, 0x2, 0x2}, /* 74Mhz */ - {0x2, 0x2, 0x2, 0x2} /* 148Mhz */ -}; - -static const u8 HTPLLBP[3][4] = { - {0xc, 0xc, 0x8, 0xc}, /* 27Mhz */ - {0xc, 0xf, 0xf, 0xc}, /* 74Mhz */ - {0xc, 0xf, 0xf, 0xc} /* 148Mhz */ -}; - -static const u8 HTPLLBC[3][4] = { - {0x2, 0x3, 0x3, 0x2}, /* 27Mhz */ - {0x2, 0x3, 0x3, 0x2}, /* 74Mhz */ - {0x2, 0x3, 0x3, 0x2} /* 148Mhz */ -}; - -static const u8 HTPLLBR[3][4] = { - {0x1, 0x1, 0x0, 0x1}, /* 27Mhz */ - {0x1, 0x2, 0x2, 0x1}, /* 74Mhz */ - {0x1, 0x2, 0x2, 0x1} /* 148Mhz */ -}; - static int mtk_hdmi_pll_prepare(struct clk_hw *hw) { struct mtk_hdmi_phy *hdmi_phy = to_mtk_hdmi_phy(hw);