From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83F15C48BD7 for ; Wed, 26 Jun 2019 00:42:02 +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 5D118208CA for ; Wed, 26 Jun 2019 00:42:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="J7hFvB7l" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5D118208CA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=ZiGuy3IWw6v8NomDPy8s2onNgjofe2z8dqdqvqigvEE=; b=J7h FvB7ljLPvA1q8NMUd6c8DKoJOFWHfdRxzOvjFebJO0auYgz7gC2v99UjKtQECGp9yfDhI/gYBiFan 4uZLqrdOok1VY5InJV/WcahqHVUtfp5tGFnDknDdDwjFE+nvNy9oo8svsmBvLKfdeuB+EyuwJE/vN VpkKrHU+4jF9Xs/j3OMFB3FyCwwj0fT/Ts5VLrF+tuI3NGkzu+XMTsR9fzc2WAIjPRTKacZQ8OZkr usT9QNtCY7aBzslDUVfMaQes9oK8a8VRN72Tgf9YlqBrIZTTDSOn1wsBp9WmR00PDz+FvZevOxcMc NKCp65IU3JqBqFk8Skx37dDDZxGYt3g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hfw0f-0004w5-E9; Wed, 26 Jun 2019 00:42:01 +0000 Received: from mx.socionext.com ([202.248.49.38]) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hfw0c-0004uU-Ck for linux-arm-kernel@lists.infradead.org; Wed, 26 Jun 2019 00:41:59 +0000 Received: from unknown (HELO kinkan-ex.css.socionext.com) ([172.31.9.52]) by mx.socionext.com with ESMTP; 26 Jun 2019 09:41:55 +0900 Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by kinkan-ex.css.socionext.com (Postfix) with ESMTP id 8B1AF1800A0; Wed, 26 Jun 2019 09:41:55 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Wed, 26 Jun 2019 09:41:55 +0900 Received: from yuzu.css.socionext.com (yuzu [172.31.8.45]) by kinkan.css.socionext.com (Postfix) with ESMTP id 493F21A14E3; Wed, 26 Jun 2019 09:41:55 +0900 (JST) Received: from hamster.e01.socionext.com (unknown [10.213.134.20]) by yuzu.css.socionext.com (Postfix) with ESMTP id 1DA80120138; Wed, 26 Jun 2019 09:41:55 +0900 (JST) From: Keiji Hayashibara To: broonie@kernel.org, yamada.masahiro@socionext.com, linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/2] spi: fix spi driver for UniPhier SoC Date: Wed, 26 Jun 2019 09:41:46 +0900 Message-Id: <1561509708-4175-1-git-send-email-hayashibara.keiji@socionext.com> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190625_174158_535486_8FDC46EC X-CRM114-Status: GOOD ( 13.26 ) 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: jaswinder.singh@linaro.org, linux-kernel@vger.kernel.org, masami.hiramatsu@linaro.org, hayashibara.keiji@socionext.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series fixes timeout problem and modifies timeout handling. The zero-length transfer results in two second timeout and the transfer speed becomes slow. Keiji Hayashibara (2): spi: uniphier: fix timeout error spi: uniphier: fix zero-length transfer drivers/spi/spi-uniphier.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel