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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 7B59BC2D0EE for ; Tue, 31 Mar 2020 09:41:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 538D82072E for ; Tue, 31 Mar 2020 09:41:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730526AbgCaJlq (ORCPT ); Tue, 31 Mar 2020 05:41:46 -0400 Received: from wtarreau.pck.nerim.net ([62.212.114.60]:34098 "EHLO 1wt.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730375AbgCaJlp (ORCPT ); Tue, 31 Mar 2020 05:41:45 -0400 Received: (from willy@localhost) by pcw.home.local (8.15.2/8.15.2/Submit) id 02V9f6lI024522; Tue, 31 Mar 2020 11:41:06 +0200 From: Willy Tarreau To: Denis Efremov Cc: Jens Axboe , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Willy Tarreau Subject: [PATCH 15/23] floppy: cleanup: make need_more_output() not rely on current_fdc anymore Date: Tue, 31 Mar 2020 11:40:46 +0200 Message-Id: <20200331094054.24441-16-w@1wt.eu> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20200331094054.24441-1-w@1wt.eu> References: <20200331094054.24441-1-w@1wt.eu> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now the fdc is passed in argument so that the function does not use current_fdc anymore. Signed-off-by: Willy Tarreau --- drivers/block/floppy.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 4aaf84217b53..aa2d840bf06b 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -1184,9 +1184,9 @@ static int result(int fdc) #define MORE_OUTPUT -2 /* does the fdc need more output? */ -static int need_more_output(void) +static int need_more_output(int fdc) { - int status = wait_til_ready(current_fdc); + int status = wait_til_ready(fdc); if (status < 0) return -1; @@ -1194,7 +1194,7 @@ static int need_more_output(void) if (is_ready_state(status)) return MORE_OUTPUT; - return result(current_fdc); + return result(fdc); } /* Set perpendicular mode as required, based on data rate, if supported. @@ -1244,7 +1244,7 @@ static int fdc_configure(void) { /* Turn on FIFO */ output_byte(current_fdc, FD_CONFIGURE); - if (need_more_output() != MORE_OUTPUT) + if (need_more_output(current_fdc) != MORE_OUTPUT) return 0; output_byte(current_fdc, 0); output_byte(current_fdc, 0x10 | (no_fifo & 0x20) | (fifo_depth & 0xf)); @@ -1302,7 +1302,7 @@ static void fdc_specify(void) /* chose the default rate table, not the one * where 1 = 2 Mbps */ output_byte(current_fdc, FD_DRIVESPEC); - if (need_more_output() == MORE_OUTPUT) { + if (need_more_output(current_fdc) == MORE_OUTPUT) { output_byte(current_fdc, UNIT(current_drive)); output_byte(current_fdc, 0xc0); } @@ -4324,7 +4324,7 @@ static char __init get_fdc_version(void) } output_byte(current_fdc, FD_PERPENDICULAR); - if (need_more_output() == MORE_OUTPUT) { + if (need_more_output(current_fdc) == MORE_OUTPUT) { output_byte(current_fdc, 0); } else { pr_info("FDC %d is an 82072A\n", current_fdc); -- 2.20.1