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=-17.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,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 B38E5C43214 for ; Mon, 30 Aug 2021 22:10:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 973E461027 for ; Mon, 30 Aug 2021 22:10:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239000AbhH3WLm (ORCPT ); Mon, 30 Aug 2021 18:11:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238799AbhH3WLZ (ORCPT ); Mon, 30 Aug 2021 18:11:25 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B4203C0612E7; Mon, 30 Aug 2021 15:10:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Sender:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description; bh=CdTBRsaYmbzthSsnr1IHgRONpjN45dt2OX2o5Pnpc8g=; b=QasochLjWuM/fWpbETjT6NRbPr jfBiK5VwLfIJLoWFuBDobLG0VuaW/VrXeFne17kWgnub6DKaB5HOmSLj+TExBMY7p705/kWPmq7Cg Qx1qXY792zeAPeh0Cd7MRmODdYJ3V3T709fCv3hs0ujOcYEZAAlX9YW5Z0qLxllo5U6TtKwKz42mT uyHWs8g3lD4MGPTDIA+ODF/jlhhll9cP5kJTOFMVvDpwYdCHv1FfIelCuRk2y7clnkeqkQNVa5ekJ u9icDGdRpVier9ReP4wtRJkZ86LbLuJ+QSNqXppwK8oi0r1tZ4iDgDP52S6wOXrfI8Hft2gbpfP/g kj1KP+XQ==; Received: from mcgrof by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1mKpTk-000khU-2S; Mon, 30 Aug 2021 22:10:08 +0000 From: Luis Chamberlain To: axboe@kernel.dk, justin@coraid.com, geert@linux-m68k.org, ulf.hansson@linaro.org, hare@suse.de, tj@kernel.org, philipp.reisner@linbit.com, lars.ellenberg@linbit.com, jdike@addtoit.com, richard@nod.at, anton.ivanov@cambridgegreys.com, johannes.berg@intel.com, chris.obbard@collabora.com, krisman@collabora.com, zhuyifei1999@gmail.com, thehajime@gmail.com, chris@zankel.net, jcmvbkbc@gmail.com, tim@cyberelk.net Cc: linux-xtensa@linux-xtensa.org, linux-um@lists.infradead.org, linux-m68k@lists.linux-m68k.org, drbd-dev@lists.linbit.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Christoph Hellwig Subject: [PATCH 08/15] pcd: move the identify buffer into pcd_identify Date: Mon, 30 Aug 2021 15:09:53 -0700 Message-Id: <20210830221000.179369-9-mcgrof@kernel.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210830221000.179369-1-mcgrof@kernel.org> References: <20210830221000.179369-1-mcgrof@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Luis Chamberlain Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org From: Christoph Hellwig No need to pass it through a bunch of functions. Signed-off-by: Christoph Hellwig --- drivers/block/paride/pcd.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c index f9cdd11f02f5..8903fdaa2046 100644 --- a/drivers/block/paride/pcd.c +++ b/drivers/block/paride/pcd.c @@ -630,10 +630,11 @@ static int pcd_drive_status(struct cdrom_device_info *cdi, int slot_nr) return CDS_DISC_OK; } -static int pcd_identify(struct pcd_unit *cd, char *id) +static int pcd_identify(struct pcd_unit *cd) { - int k, s; char id_cmd[12] = { 0x12, 0, 0, 0, 36, 0, 0, 0, 0, 0, 0, 0 }; + char id[18]; + int k, s; pcd_bufblk = -1; @@ -664,15 +665,15 @@ static int pcd_identify(struct pcd_unit *cd, char *id) * returns 0, with id set if drive is detected * -1, if drive detection failed */ -static int pcd_probe(struct pcd_unit *cd, int ms, char *id) +static int pcd_probe(struct pcd_unit *cd, int ms) { if (ms == -1) { for (cd->drive = 0; cd->drive <= 1; cd->drive++) - if (!pcd_reset(cd) && !pcd_identify(cd, id)) + if (!pcd_reset(cd) && !pcd_identify(cd)) return 0; } else { cd->drive = ms; - if (!pcd_reset(cd) && !pcd_identify(cd, id)) + if (!pcd_reset(cd) && !pcd_identify(cd)) return 0; } return -1; @@ -709,7 +710,6 @@ static void pcd_probe_capabilities(void) static int pcd_detect(void) { - char id[18]; int k, unit; struct pcd_unit *cd; @@ -727,7 +727,7 @@ static int pcd_detect(void) cd = pcd; if (cd->disk && pi_init(cd->pi, 1, -1, -1, -1, -1, -1, pcd_buffer, PI_PCD, verbose, cd->name)) { - if (!pcd_probe(cd, -1, id)) { + if (!pcd_probe(cd, -1)) { cd->present = 1; k++; } else @@ -744,7 +744,7 @@ static int pcd_detect(void) conf[D_UNI], conf[D_PRO], conf[D_DLY], pcd_buffer, PI_PCD, verbose, cd->name)) continue; - if (!pcd_probe(cd, conf[D_SLV], id)) { + if (!pcd_probe(cd, conf[D_SLV])) { cd->present = 1; k++; } else -- 2.30.2