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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 21C05C43381 for ; Sat, 30 Mar 2019 09:37:42 +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 DC7F6218A6 for ; Sat, 30 Mar 2019 09:37:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="BgKiRKst" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DC7F6218A6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=martin.sperl.org 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:References: In-Reply-To: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:List-Owner; bh=2dTt1FC3sC2TBQ1+NLNVmpT7AJz0WsAOAVq4SrkGUFs=; b=BgKiRKste310vZRu+WFt4lVr0p 0jyayPE9QPSxPBGo3XrC0a3ZwDDxjA8M+437y5P1DJ9VJL8f1rJKeoVrKi8Hm+P1EuxzP4TVwVskz o3JxmX1BxNn7ZnyCu4YMK42dZOTTaCzLw0ikgnxlwSkvbUB/aGZnglNhka7dveiyz5gsoPQIPdilZ oYuWAy2FAJ3nvB1B3+6kWFIjtsNxlO9GhlvOtAJMw6SgOdA3k9bB1FmrAcEUcZDLtIzFeM70KhYMs UMplmjRmOlyaYKonPumjCq9gg9eayf0oGcO13lt1RGs5DEVtS8JLQ5LEwdvD9df+ukm/JoCuQCK3Y SejxRB8g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hAAQn-0005DT-1b; Sat, 30 Mar 2019 09:37:41 +0000 Received: from 212-186-180-163.static.upcbusiness.at ([212.186.180.163] helo=cgate.sperl.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hAAL2-0001PE-P2; Sat, 30 Mar 2019 09:31:47 +0000 Received: from hc1.intern.sperl.org (account martin@sperl.org [10.10.10.59] verified) by sperl.org (CommuniGate Pro SMTP 6.2.1 _community_) with ESMTPSA id 7760016; Sat, 30 Mar 2019 09:31:12 +0000 From: kernel@martin.sperl.org To: Mark Brown , Eric Anholt , Stefan Wahren , Hubert Denkmair , linux-spi@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH V3 4/9] spi: bcm2835aux: remove dead code Date: Sat, 30 Mar 2019 09:31:01 +0000 Message-Id: <20190330093106.20723-5-kernel@martin.sperl.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190330093106.20723-1-kernel@martin.sperl.org> References: <20190330093106.20723-1-kernel@martin.sperl.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190330_023145_206981_FC596F18 X-CRM114-Status: UNSURE ( 5.12 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Martin Sperl 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 From: Martin Sperl Remove dead code that never can get reached, as we limit count to a max of 3. Suggested-by: Hubert Denkmair Signed-off-by: Martin Sperl --- drivers/spi/spi-bcm2835aux.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c index d9e62f717a45..890aca4873a7 100644 --- a/drivers/spi/spi-bcm2835aux.c +++ b/drivers/spi/spi-bcm2835aux.c @@ -123,9 +123,6 @@ static inline void bcm2835aux_rd_fifo(struct bcm2835aux_spi *bs) data = bcm2835aux_rd(bs, BCM2835_AUX_SPI_IO); if (bs->rx_buf) { switch (count) { - case 4: - *bs->rx_buf++ = (data >> 24) & 0xff; - /* fallthrough */ case 3: *bs->rx_buf++ = (data >> 16) & 0xff; /* fallthrough */ -- 2.11.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel