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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 D1B47C433F5 for ; Tue, 14 Sep 2021 09:14:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B5E9360F58 for ; Tue, 14 Sep 2021 09:14:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230402AbhINJPj (ORCPT ); Tue, 14 Sep 2021 05:15:39 -0400 Received: from smtp-out1.suse.de ([195.135.220.28]:34528 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229751AbhINJPf (ORCPT ); Tue, 14 Sep 2021 05:15:35 -0400 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 984F5220D1; Tue, 14 Sep 2021 09:14:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1631610857; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cCkWvpYv5VVJ3UHRUdrtSKabTeRWI4CYH9eGul69DPw=; b=wYr26iLwq3CCN1jNcH9/umi3Fm4ThlblNdds+a9xeA3u8GvXXit5rVQXiD4XJmPjQKJtrN X9WEdbUWFx5rn+Ig2DeTqQuvNI6eabAowZMZi6pXd4bOw3BmldzLVHyZHv8bA7SJBYhSjZ nR/xR2wzpSsp/xhrm2xEaU5ZO5MLN68= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1631610857; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cCkWvpYv5VVJ3UHRUdrtSKabTeRWI4CYH9eGul69DPw=; b=POCzVnMTscraT5PXR4Xdi/5RnY7+Y0adev1a10dHcjCZM77VPlSDaZr74yTf6VjFtU0L/H JBSnGVApOyz7eUDw== Received: from localhost.localdomain (unknown [10.100.201.122]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id 47B55A3B8E; Tue, 14 Sep 2021 09:14:17 +0000 (UTC) From: Jiri Slaby To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Jiri Slaby , Laurentiu Tudor , Jiri Kosina , David Sterba , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , "David S. Miller" Subject: [PATCH 09/16] tty: drivers/tty/, stop using tty_flip_buffer_push Date: Tue, 14 Sep 2021 11:14:08 +0200 Message-Id: <20210914091415.17918-2-jslaby@suse.cz> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210914091415.17918-1-jslaby@suse.cz> References: <20210914091134.17426-1-jslaby@suse.cz> <20210914091415.17918-1-jslaby@suse.cz> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since commit a9c3f68f3cd8d (tty: Fix low_latency BUG) in 2014, tty_flip_buffer_push() is only a wrapper to tty_schedule_flip(). We are going to remove the former, so call the latter directly in the rest of drivers/tty/. Signed-off-by: Jiri Slaby Cc: Laurentiu Tudor Cc: Jiri Kosina Cc: David Sterba Cc: Shawn Guo Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Cc: NXP Linux Team Cc: "David S. Miller" --- drivers/tty/amiserial.c | 2 +- drivers/tty/ehv_bytechan.c | 2 +- drivers/tty/hvc/hvc_console.c | 2 +- drivers/tty/hvc/hvcs.c | 2 +- drivers/tty/hvc/hvsi.c | 6 +++--- drivers/tty/ipwireless/hardware.c | 2 +- drivers/tty/ipwireless/tty.c | 2 +- drivers/tty/mips_ejtag_fdc.c | 2 +- drivers/tty/mxser.c | 2 +- drivers/tty/n_gsm.c | 4 ++-- drivers/tty/nozomi.c | 2 +- drivers/tty/pty.c | 2 +- drivers/tty/synclink_gt.c | 2 +- drivers/tty/vcc.c | 2 +- 14 files changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index 1e60dbef676c..47daa64e2a65 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -256,7 +256,7 @@ static void receive_chars(struct serial_state *info) tty_insert_flip_char(&info->tport, ch, flag); if (oe == 1) tty_insert_flip_char(&info->tport, 0, TTY_OVERRUN); - tty_flip_buffer_push(&info->tport); + tty_schedule_flip(&info->tport); out: return; } diff --git a/drivers/tty/ehv_bytechan.c b/drivers/tty/ehv_bytechan.c index 19d32cb6af84..971f7c557e29 100644 --- a/drivers/tty/ehv_bytechan.c +++ b/drivers/tty/ehv_bytechan.c @@ -393,7 +393,7 @@ static irqreturn_t ehv_bc_tty_rx_isr(int irq, void *data) } /* Tell the tty layer that we're done. */ - tty_flip_buffer_push(&bc->port); + tty_schedule_flip(&bc->port); return IRQ_HANDLED; } diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index 7b30d5a05e2f..dc8db977bec7 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -752,7 +752,7 @@ static int __hvc_poll(struct hvc_struct *hp, bool may_sleep) a minimum for performance. */ timeout = MIN_TIMEOUT; - tty_flip_buffer_push(&hp->port); + tty_schedule_flip(&hp->port); } tty_kref_put(tty); diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index 245da1dfd818..51e8478d55c0 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -582,7 +582,7 @@ static int hvcs_io(struct hvcs_struct *hvcsd) spin_unlock_irqrestore(&hvcsd->lock, flags); /* This is synch -- FIXME :js: it is not! */ if(got) - tty_flip_buffer_push(&hvcsd->port); + tty_schedule_flip(&hvcsd->port); if (!got) { /* Do this _after_ the flip_buffer_push */ diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index aa81f4835fef..8e4ad5cb2387 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -454,7 +454,7 @@ static int hvsi_load_chunk(struct hvsi_struct *hp, struct tty_struct *tty, compact_inbuf(hp, packet); if (flip) - tty_flip_buffer_push(&hp->port); + tty_schedule_flip(&hp->port); return 1; } @@ -500,7 +500,7 @@ static irqreturn_t hvsi_interrupt(int irq, void *arg) /* we weren't hung up and we weren't throttled, so we can * deliver the rest now */ hvsi_send_overflow(hp); - tty_flip_buffer_push(&hp->port); + tty_schedule_flip(&hp->port); } spin_unlock_irqrestore(&hp->lock, flags); @@ -982,7 +982,7 @@ static void hvsi_unthrottle(struct tty_struct *tty) spin_lock_irqsave(&hp->lock, flags); if (hp->n_throttle) { hvsi_send_overflow(hp); - tty_flip_buffer_push(&hp->port); + tty_schedule_flip(&hp->port); } spin_unlock_irqrestore(&hp->lock, flags); diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c index f5d3e68f5750..605a99f18ee1 100644 --- a/drivers/tty/ipwireless/hardware.c +++ b/drivers/tty/ipwireless/hardware.c @@ -719,7 +719,7 @@ static void ipw_receive_data_work(struct work_struct *work_rx) /* * Note: ipwireless_network_packet_received must be called in a * process context (i.e. via schedule_work) because the tty - * output code can sleep in the tty_flip_buffer_push call. + * output code can sleep in the tty_schedule_flip call. */ if (packet->protocol == TL_PROTOCOLID_COM_DATA) { if (hw->network != NULL) { diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c index 9edd5ae17580..694e62383479 100644 --- a/drivers/tty/ipwireless/tty.c +++ b/drivers/tty/ipwireless/tty.c @@ -171,7 +171,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data, length - work); if (work) - tty_flip_buffer_push(&tty->port); + tty_schedule_flip(&tty->port); } static void ipw_write_packet_sent_callback(void *callback_data, diff --git a/drivers/tty/mips_ejtag_fdc.c b/drivers/tty/mips_ejtag_fdc.c index 02c10a968de1..b8675782cf28 100644 --- a/drivers/tty/mips_ejtag_fdc.c +++ b/drivers/tty/mips_ejtag_fdc.c @@ -613,7 +613,7 @@ static void mips_ejtag_fdc_handle(struct mips_ejtag_fdc_tty *priv) TTY_NORMAL); } if (flipped) - tty_flip_buffer_push(&dport->port); + tty_schedule_flip(&dport->port); raw_spin_unlock(&dport->rx_lock); } diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index 1216f3985e18..e084e4803f9f 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -1637,7 +1637,7 @@ static u8 mxser_receive_chars(struct tty_struct *tty, if (!mxser_receive_chars_new(tty, port, status)) status = mxser_receive_chars_old(tty, port, status); - tty_flip_buffer_push(&port->port); + tty_schedule_flip(&port->port); return status; } diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 59bbd4f6a610..b734362cdbea 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -1171,7 +1171,7 @@ static void gsm_control_rls(struct gsm_mux *gsm, const u8 *data, int clen) if (bits & 8) tty_insert_flip_char(port, 0, TTY_FRAME); - tty_flip_buffer_push(port); + tty_schedule_flip(port); gsm_control_reply(gsm, CMD_RLS, data, clen); } @@ -1589,7 +1589,7 @@ static void gsm_dlci_data(struct gsm_dlci *dlci, const u8 *data, int clen) case 1: /* Line state will go via DLCI 0 controls only */ default: tty_insert_flip_string(port, data, len); - tty_flip_buffer_push(port); + tty_schedule_flip(port); } } diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c index 0454c78deee6..a70512470799 100644 --- a/drivers/tty/nozomi.c +++ b/drivers/tty/nozomi.c @@ -1222,7 +1222,7 @@ static irqreturn_t interrupt_handler(int irq, void *dev_id) for (a = 0; a < NOZOMI_MAX_PORTS; a++) if (test_and_clear_bit(a, &dc->flip)) - tty_flip_buffer_push(&dc->port[a].port); + tty_schedule_flip(&dc->port[a].port); return IRQ_HANDLED; none: diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index 74bfabe5b453..95cb84319b7d 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -123,7 +123,7 @@ static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c) spin_unlock_irqrestore(&to->port->lock, flags); /* And shovel */ if (c) - tty_flip_buffer_push(to->port); + tty_schedule_flip(to->port); } return c; } diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c index a9acd93e85b7..beea9c6141a5 100644 --- a/drivers/tty/synclink_gt.c +++ b/drivers/tty/synclink_gt.c @@ -1820,7 +1820,7 @@ static void rx_async(struct slgt_info *info) } if (chars) - tty_flip_buffer_push(&info->port); + tty_schedule_flip(&info->port); } /* diff --git a/drivers/tty/vcc.c b/drivers/tty/vcc.c index e11383ae1e7e..0fa8539a0f6b 100644 --- a/drivers/tty/vcc.c +++ b/drivers/tty/vcc.c @@ -297,7 +297,7 @@ static int vcc_rx(struct tty_struct *tty, char *buf, int size) len = tty_insert_flip_string(tty->port, buf, size); if (len) - tty_flip_buffer_push(tty->port); + tty_schedule_flip(tty->port); return len; } -- 2.33.0