From patchwork Tue Mar 8 09:16:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: CGEL X-Patchwork-Id: 12773739 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 70DBAC433FE for ; Tue, 8 Mar 2022 12:50:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AEFCC10E505; Tue, 8 Mar 2022 12:50:53 +0000 (UTC) Received: from mail-qt1-x82e.google.com (mail-qt1-x82e.google.com [IPv6:2607:f8b0:4864:20::82e]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0435F10E3C5; Tue, 8 Mar 2022 09:17:05 +0000 (UTC) Received: by mail-qt1-x82e.google.com with SMTP id c4so15602915qtx.1; Tue, 08 Mar 2022 01:17:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=QmFT5oX5WhVCf23K5lxag7wmD3+cmFNslYfO7qqS0x8=; b=O81yMp+25f3i4Ba9tRiFQz+DjxkdQvAuD7tM0reOk09HYPu27Ez//y0oCxFyKkVdbX R/sSoBoeDiFo9s4tYx2XUwDDcYv11O60isHjmVp68H+cDOTvi8MFquadaAVoClk9ja+v tgqVtJBnuu5sX6ALII+KxtdSdNG5YJKvNgNsV1Ul3e8zr5lBnLNM1T5puAZuTVFRO7fD ksosDAjF0UEXLdmjHrelsegsOtaPWnWvGdg7sUT57j0chxw3HyjuLjYpPYcdYKd6K5Sg VpzY5pDcfNa8suOuQoEaU1G9l/32J/ptGF+spDzNB9CfSYivKYkjoiflodvPIwrU+pjK AQow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=QmFT5oX5WhVCf23K5lxag7wmD3+cmFNslYfO7qqS0x8=; b=CY+7BUzJhvfStFKTjP1Nyd3XDxDb8tkQf3JSif6Ou2l4mzylDufXPLORaURXjHx4o0 2Oup1NPgGoNkreGCi8lmoOT+hzfnIm4y8X5NkwUiS54Ajq2bLoRUj6Lt1z/3TYymHpMN 9dQ/FrwEPSDdwW7cHlSrGiMAx7CgbNtUNczrs8aIqyDnNs/Hpg63csqPBk4DghpmQSUD +9L9buaoyY092hKg7LSiqSLWJR4J5DdQvb2I3NIEMMu9LWmcjN9Bpu4TBvda+TiX8i0H VcpUc+W8Ihmp6s0Ax5JGm3DPEFg8Y7eZ8Lvh4g5o+KnE6QGYOD/bPDQ+Atw3TJnSD13j kFVw== X-Gm-Message-State: AOAM531j8yPBgRj+0f0kZ+HDkmxf2sfylJEyfhfCQ0B9q+Uy1vD9Z223 LCik4Vypx1mp3TJeDw+e/WM= X-Google-Smtp-Source: ABdhPJxfpMw9rImA2Ik5e7BO7RxSWcCdqoCiOk0uGbtELOW0XSZkacMxARR5CzcafSh1EaJcCfPZNQ== X-Received: by 2002:a05:622a:13c6:b0:2de:8901:e3dd with SMTP id p6-20020a05622a13c600b002de8901e3ddmr12911101qtk.16.1646731024127; Tue, 08 Mar 2022 01:17:04 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id c6-20020ac87d86000000b002ddd9f33ed1sm10976726qtd.44.2022.03.08.01.17.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Mar 2022 01:17:03 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: deng.changcheng@zte.com.cn To: joonas.lahtinen@linux.intel.com Date: Tue, 8 Mar 2022 09:16:55 +0000 Message-Id: <20220308091655.2078825-1-deng.changcheng@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Mailman-Approved-At: Tue, 08 Mar 2022 12:50:52 +0000 Subject: [Intel-gfx] [PATCH] drm/i915/vlv_dsi_pll: use min_t() to make code cleaner X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: airlied@linux.ie, intel-gfx@lists.freedesktop.org, lucas.demarchi@intel.com, deng.changcheng@zte.com.cn, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, rodrigo.vivi@intel.com, Zeal Robot Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Changcheng Deng Use min_t() in order to make code cleaner. Reported-by: Zeal Robot Signed-off-by: Changcheng Deng --- drivers/gpu/drm/i915/display/vlv_dsi_pll.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/vlv_dsi_pll.c b/drivers/gpu/drm/i915/display/vlv_dsi_pll.c index df880f44700a..f801f7ec3f9a 100644 --- a/drivers/gpu/drm/i915/display/vlv_dsi_pll.c +++ b/drivers/gpu/drm/i915/display/vlv_dsi_pll.c @@ -393,10 +393,7 @@ static void glk_dsi_program_esc_clock(struct drm_device *dev, /* Calculate TXESC2 divider */ div2_value = DIV_ROUND_UP(div1_value, txesc1_div); - if (div2_value < 10) - txesc2_div = div2_value; - else - txesc2_div = 10; + txesc2_div = min_t(u32, div2_value, 10); intel_de_write(dev_priv, MIPIO_TXESC_CLK_DIV1, (1 << (txesc1_div - 1)) & GLK_TX_ESC_CLK_DIV1_MASK);