From nobody Mon Nov 25 03:33:56 2024 Received: from mail-pj1-f42.google.com (mail-pj1-f42.google.com [209.85.216.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1F3B81E47DA; Wed, 30 Oct 2024 11:22:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.42 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730287350; cv=none; b=Y8jRDJkKdLjcMloRzAm1nLrYw/ErziNW/Y2XRf+Zud+8f525Y1F4jU+usOqj6Oih8bbRExWNfpeRKaFyL6YARjHC71VPddDj9H3P7lo67KoitrIhQtGedJhFy46ctzyJ4eR8SFDyE2brT0JApSL8LNpGLLpUUrX8KAs+is83ERE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730287350; c=relaxed/simple; bh=n2iplPjm9XVyYu/bIZQ3GFCLf5aplGAXKvE3gH9GFeM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=JxdTvuWiaKlc9AfVwjYjlrOHc9eR5ok7rjF9SH1lgsPTGk0FZvahyKRVnA9EV6C7AlppZg0cBlUl9ORl9qfjOmEIsikLjjzqnlZcQw2R5dAWJsGV9N8HQjZ9oJXt/Z5yZA+Xdckdj7xiFPDlqNPVoyW3X0Eb7YLLqWQMQepLJng= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=j7PcodcQ; arc=none smtp.client-ip=209.85.216.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="j7PcodcQ" Received: by mail-pj1-f42.google.com with SMTP id 98e67ed59e1d1-2e3fca72a41so5255940a91.1; Wed, 30 Oct 2024 04:22:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730287347; x=1730892147; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Ab4y9BHGnfTk1McHTPviZagt9jXM/NpQRi2KPJuE/1c=; b=j7PcodcQNTk4Cv/ynSIdyIVRkkUmHXTfS4VHyJwndsTry7qDIJkQhPZiSCh5xAgLwO zphRbs4HoVjhjj+U4neXGW1/vx/bD3OLr7gw5zrbB2Pz9/LpdTRTyE0OtXAMB8MuDc0D +BAeJKX7MKlU5D1PQI5AUek7Dq7C+/b5gkZFeAolDI2qnvoQBe3IqBMHQE0iFGcpd88P 6lu0U79PH6A2M0IzSmP52upVdXZoMd8LUXGI6aHETfhj9bjjm7UqqzmGjammY12Kz5gm XFexwwE5pLBL2OQlFRNH3zF3W46gsL13XrhcQAhAfMBxagWedJ68mpspFtJL0pI9GRa5 X8Nw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730287347; x=1730892147; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Ab4y9BHGnfTk1McHTPviZagt9jXM/NpQRi2KPJuE/1c=; b=dx90A91qd8cjJrX3C9OtM5FSSrmggVcaYTN2tJCFvn/B5Yv8XLw7cNx0vXA5l7Uxkn chL9hHWNQKD5Fbv8B4sz9t5ZsIN3TwTaEsY/cbDxt6XASRKCgRCjRr0rt81J5Q/RGGWn 079Lg9rsiAiuj789a2zlLQAmDSzKfrbdgKoLaYwM+Rbv45I2352he+zRgIoEaNjZNAkw 3HiAcEiOkNg3PUzirGOzoqFbu7MKBZVtC+nC8rXnUlq0opAYzViiZ55XqipARTjTeWBg g3W0KvFlKhoMc4Su2Kqm0QxhvL5Xd6Si3569dqhpW/IZ9yJ88t5hmA//rZdXuS19E9GU gpEw== X-Forwarded-Encrypted: i=1; AJvYcCXd2s1NjJDrqfwDH7gyTz+CMLARZJ7uv3O6NHaW9U8mK0perUFrKbu75/+l5JPa4lCsMXGAR2WN4v+lWoA=@vger.kernel.org X-Gm-Message-State: AOJu0Yzfl9Ohs9n8CRz9mOjNdv5FCsJU65gkKWx6ELaoUdTX+wCmzR3U qI01OPvZ2fZRxeRHS5ZiZtLob92ivOAmdEK/j3PK9rl7d8LYen+C X-Google-Smtp-Source: AGHT+IG4PXReU9WyKwrfpIjaiKmpV1277h3IlOtoWfo5yG76wSqpq2MHWZGZKS6nYhj86qw9Z2yerQ== X-Received: by 2002:a17:90a:600e:b0:2d8:840b:9654 with SMTP id 98e67ed59e1d1-2e8f11b96e9mr16972752a91.34.1730287347257; Wed, 30 Oct 2024 04:22:27 -0700 (PDT) Received: from localhost.localdomain ([2402:7500:469:ce01:7b68:43c3:e54e:a61f]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e92fabf82asm1402645a91.51.2024.10.30.04.22.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Oct 2024 04:22:27 -0700 (PDT) From: Victor Shih To: ulf.hansson@linaro.org, adrian.hunter@intel.com Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, benchuanggli@gmail.com, HL.Liu@genesyslogic.com.tw, Greg.tu@genesyslogic.com.tw, Victor Shih , kernel test robot , Ben Chuang , Victor Shih Subject: [PATCH V1] mmc: sdhci-uhs2: remove unnecessary variables Date: Wed, 30 Oct 2024 19:22:16 +0800 Message-Id: <20241030112216.4057-2-victorshihgli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241030112216.4057-1-victorshihgli@gmail.com> References: <20241030112216.4057-1-victorshihgli@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Victor Shih There are unnecessary variables in the sdhci_uhs2_send_command() that will generate a warning when building the kernel. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202410252107.y9EgrTbA-lkp@int= el.com/ Signed-off-by: Ben Chuang Signed-off-by: Victor Shih Acked-by: Adrian Hunter --- drivers/mmc/host/sdhci-uhs2.c | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c index c488c6d56015..43820eb5a7ea 100644 --- a/drivers/mmc/host/sdhci-uhs2.c +++ b/drivers/mmc/host/sdhci-uhs2.c @@ -684,7 +684,6 @@ static void __sdhci_uhs2_send_command(struct sdhci_host= *host, struct mmc_comman =20 static bool sdhci_uhs2_send_command(struct sdhci_host *host, struct mmc_co= mmand *cmd) { - int flags; u32 mask; unsigned long timeout; =20 @@ -714,30 +713,6 @@ static bool sdhci_uhs2_send_command(struct sdhci_host = *host, struct mmc_command =20 sdhci_uhs2_set_transfer_mode(host, cmd); =20 - if ((cmd->flags & MMC_RSP_136) && (cmd->flags & MMC_RSP_BUSY)) { - WARN_ONCE(1, "Unsupported response type!\n"); - /* - * This does not happen in practice because 136-bit response - * commands never have busy waiting, so rather than complicate - * the error path, just remove busy waiting and continue. - */ - cmd->flags &=3D ~MMC_RSP_BUSY; - } - - if (!(cmd->flags & MMC_RSP_PRESENT)) - flags =3D SDHCI_CMD_RESP_NONE; - else if (cmd->flags & MMC_RSP_136) - flags =3D SDHCI_CMD_RESP_LONG; - else if (cmd->flags & MMC_RSP_BUSY) - flags =3D SDHCI_CMD_RESP_SHORT_BUSY; - else - flags =3D SDHCI_CMD_RESP_SHORT; - - if (cmd->flags & MMC_RSP_CRC) - flags |=3D SDHCI_CMD_CRC; - if (cmd->flags & MMC_RSP_OPCODE) - flags |=3D SDHCI_CMD_INDEX; - timeout =3D jiffies; if (host->data_timeout) timeout +=3D nsecs_to_jiffies(host->data_timeout); --=20 2.25.1