From patchwork Fri Apr 1 19:42:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lad Prabhakar X-Patchwork-Id: 13005272 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from relmlie5.idc.renesas.com (relmlie5.idc.renesas.com [210.160.252.171]) by mx.groups.io with SMTP id smtpd.web09.3553.1648842163502856312 for ; Fri, 01 Apr 2022 12:42:48 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: bp.renesas.com, ip: 210.160.252.171, mailfrom: prabhakar.mahadev-lad.rj@bp.renesas.com) X-IronPort-AV: E=Sophos;i="5.90,228,1643641200"; d="scan'208";a="115453811" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 02 Apr 2022 04:42:48 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 54B224011436; Sat, 2 Apr 2022 04:42:47 +0900 (JST) From: "Lad Prabhakar" To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Cc: Biju Das Subject: [RESEND PATCH 5.10.y-cip 07/40] mmc: renesas_sdhi: remove superfluous SCLKEN Date: Fri, 1 Apr 2022 20:42:01 +0100 Message-Id: <20220401194234.14057-8-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220401194234.14057-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20220401194234.14057-1-prabhakar.mahadev-lad.rj@bp.renesas.com> MIME-Version: 1.0 List-Id: From: Wolfram Sang commit 8c8310a6c2a6b86edadf15d511f4c1b332516b21 upstream. All previously called functions handle SCLKEN on their own, no need to enable it again in sdhi_reset(). Signed-off-by: Wolfram Sang Tested-by: Niklas Söderlund Reviewed-by: Yoshihiro Shimoda Tested-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20201110162151.37622-4-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson Signed-off-by: Lad Prabhakar --- drivers/mmc/host/renesas_sdhi_core.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c index 9eb3aaeeffc7..eb33bbf368e5 100644 --- a/drivers/mmc/host/renesas_sdhi_core.c +++ b/drivers/mmc/host/renesas_sdhi_core.c @@ -556,9 +556,6 @@ static void renesas_sdhi_reset(struct tmio_mmc_host *host) renesas_sdhi_reset_hs400_mode(host, priv); priv->needs_adjust_hs400 = false; - sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, CLK_CTL_SCLKEN | - sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL)); - sd_scc_write32(host, priv, SH_MOBILE_SDHI_SCC_RVSCNTL, ~SH_MOBILE_SDHI_SCC_RVSCNTL_RVSEN & sd_scc_read32(host, priv, SH_MOBILE_SDHI_SCC_RVSCNTL));