From patchwork Tue Oct 6 06:11:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen X-Patchwork-Id: 1377204 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=U8hpGB4G; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4C56ZD29pcz9s1t for ; Tue, 6 Oct 2020 17:12:20 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727033AbgJFGMT (ORCPT ); Tue, 6 Oct 2020 02:12:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726022AbgJFGMS (ORCPT ); Tue, 6 Oct 2020 02:12:18 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A80B1C0613A7 for ; Mon, 5 Oct 2020 23:12:17 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id o25so7413960pgm.0 for ; Mon, 05 Oct 2020 23:12:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3iJn/SEkkuagk6iNHHSbaftdnkGl8+optOMxbRPz3jk=; b=U8hpGB4GSBayuzOK3SR37ML1nqFdWRwWQbdzEA+KgsO70Rkp5RYsl18VMUYCNCFO06 Pu4Y23BqffRIhqF6VozmcrFNxNMisHV7AcO2yhgpIiEKPW9IH66D5OTAHj6cMCxw0nP/ u7FXvdK/BoPm1CsV5h+iiqPfb55wN1MoNuBlD5mUU1uVYv+z8zK+9/blO7ZL1kTAR51x qKSEO+FvlQZXv2LiHNpXQausarJxuFWHvM0nCJcol7HDh7Eyx5V2DuWR72fbekMhC82a SJ8s7xcML9+sLV7fXk21OPhbzZZybUgYjJEvUP47z5Z9yDXqwgcqjoVBLVm9yqdjVFhr B5TA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3iJn/SEkkuagk6iNHHSbaftdnkGl8+optOMxbRPz3jk=; b=ZaTlr5kks8G3zeL8gzFkA4co3UqEHxs88XnVTwLBp0N4SQV7u6hwYkjU7EEZeIimcF 957iUGu5i2JrG+aKNfsPwY6WZuQNTmCRaHEOYeOkNrcZhNlnuCW5AcP4TwwTdu0rBXNZ C0FVmVKih04zEsE1GBM6r7BF39cIDwN0MZivUkZzbJe8uFIl/m+G6TJoxDFz4RcGFw+w bcoLFsboEdSRFfUtVgKlRRkR/UhfWeE84QPJ91bMY1i3A9tTVkrB7OFSVQJdl4qTEKWo 6lAbfYh10EH+LCWoA/8jnKjHcVyVT5/v+DYK9/lbXbMBeIpirxjas7rxh3xg3US79fSX CYgA== X-Gm-Message-State: AOAM532u2egbp8pAuWuwHiwHjMLZ+rRjp3R7ctkWLyqQI+IBgP+fZgKI BOujAgTY8ywiI97enATBdi4= X-Google-Smtp-Source: ABdhPJx5W4ivBXJySaJs46khpZJVwAiNkLi3lSq3Wy+TpiIpkM8/QY4Mk6OC1IkSXKq0ybikYePCnw== X-Received: by 2002:aa7:9f04:0:b029:13e:d13d:a08c with SMTP id g4-20020aa79f040000b029013ed13da08cmr3027299pfr.35.1601964737066; Mon, 05 Oct 2020 23:12:17 -0700 (PDT) Received: from localhost.localdomain ([49.207.203.202]) by smtp.gmail.com with ESMTPSA id c12sm2046410pfj.164.2020.10.05.23.12.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Oct 2020 23:12:16 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 01/10] net: arcnet: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:50 +0530 Message-Id: <20201006061159.292340-2-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/arcnet/arcnet.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c index e04efc0a5..69d8920e3 100644 --- a/drivers/net/arcnet/arcnet.c +++ b/drivers/net/arcnet/arcnet.c @@ -393,9 +393,9 @@ static void arcnet_timer(struct timer_list *t) } } -static void arcnet_reply_tasklet(unsigned long data) +static void arcnet_reply_tasklet(struct tasklet_struct *t) { - struct arcnet_local *lp = (struct arcnet_local *)data; + struct arcnet_local *lp = from_tasklet(lp, t, reply_tasklet); struct sk_buff *ackskb, *skb; struct sock_exterr_skb *serr; @@ -483,8 +483,7 @@ int arcnet_open(struct net_device *dev) arc_cont(D_PROTO, "\n"); } - tasklet_init(&lp->reply_tasklet, arcnet_reply_tasklet, - (unsigned long)lp); + tasklet_setup(&lp->reply_tasklet, arcnet_reply_tasklet); arc_printk(D_INIT, dev, "arcnet_open: resetting card.\n"); From patchwork Tue Oct 6 06:11:51 2020 Content-Type: text/plain; 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Mon, 05 Oct 2020 23:12:20 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 02/10] net: caif: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:51 +0530 Message-Id: <20201006061159.292340-3-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/caif/caif_virtio.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c index 47a6d62b7..106f089eb 100644 --- a/drivers/net/caif/caif_virtio.c +++ b/drivers/net/caif/caif_virtio.c @@ -598,9 +598,9 @@ static netdev_tx_t cfv_netdev_tx(struct sk_buff *skb, struct net_device *netdev) return NETDEV_TX_OK; } -static void cfv_tx_release_tasklet(unsigned long drv) +static void cfv_tx_release_tasklet(struct tasklet_struct *t) { - struct cfv_info *cfv = (struct cfv_info *)drv; + struct cfv_info *cfv = from_tasklet(cfv, t, tx_release_tasklet); cfv_release_used_buf(cfv->vq_tx); } @@ -716,9 +716,7 @@ static int cfv_probe(struct virtio_device *vdev) cfv->ctx.head = USHRT_MAX; netif_napi_add(netdev, &cfv->napi, cfv_rx_poll, CFV_DEFAULT_QUOTA); - tasklet_init(&cfv->tx_release_tasklet, - cfv_tx_release_tasklet, - (unsigned long)cfv); + tasklet_setup(&cfv->tx_release_tasklet, cfv_tx_release_tasklet); /* Carrier is off until netdevice is opened */ netif_carrier_off(netdev); From patchwork Tue Oct 6 06:11:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen X-Patchwork-Id: 1377206 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=sqcsSbFd; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4C56ZM5F8wz9sT6 for ; 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Mon, 05 Oct 2020 23:12:25 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 03/10] net: ifb: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:52 +0530 Message-Id: <20201006061159.292340-4-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/ifb.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c index 7fe306e76..a2d602736 100644 --- a/drivers/net/ifb.c +++ b/drivers/net/ifb.c @@ -59,9 +59,9 @@ static netdev_tx_t ifb_xmit(struct sk_buff *skb, struct net_device *dev); static int ifb_open(struct net_device *dev); static int ifb_close(struct net_device *dev); -static void ifb_ri_tasklet(unsigned long _txp) +static void ifb_ri_tasklet(struct tasklet_struct *t) { - struct ifb_q_private *txp = (struct ifb_q_private *)_txp; + struct ifb_q_private *txp = from_tasklet(txp, t, ifb_tasklet); struct netdev_queue *txq; struct sk_buff *skb; @@ -170,8 +170,7 @@ static int ifb_dev_init(struct net_device *dev) __skb_queue_head_init(&txp->tq); u64_stats_init(&txp->rsync); u64_stats_init(&txp->tsync); - tasklet_init(&txp->ifb_tasklet, ifb_ri_tasklet, - (unsigned long)txp); + tasklet_setup(&txp->ifb_tasklet, ifb_ri_tasklet); netif_tx_start_queue(netdev_get_tx_queue(dev, i)); } return 0; From patchwork Tue Oct 6 06:11:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen X-Patchwork-Id: 1377207 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=lNTDA9o6; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4C56ZS4tgqz9s1t for ; 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Mon, 05 Oct 2020 23:12:29 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 04/10] net: ppp: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:53 +0530 Message-Id: <20201006061159.292340-5-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/ppp/ppp_async.c | 8 ++++---- drivers/net/ppp/ppp_synctty.c | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c index 29a0917a8..2b66cf301 100644 --- a/drivers/net/ppp/ppp_async.c +++ b/drivers/net/ppp/ppp_async.c @@ -101,7 +101,7 @@ static void ppp_async_input(struct asyncppp *ap, const unsigned char *buf, char *flags, int count); static int ppp_async_ioctl(struct ppp_channel *chan, unsigned int cmd, unsigned long arg); -static void ppp_async_process(unsigned long arg); +static void ppp_async_process(struct tasklet_struct *t); static void async_lcp_peek(struct asyncppp *ap, unsigned char *data, int len, int inbound); @@ -179,7 +179,7 @@ ppp_asynctty_open(struct tty_struct *tty) ap->lcp_fcs = -1; skb_queue_head_init(&ap->rqueue); - tasklet_init(&ap->tsk, ppp_async_process, (unsigned long) ap); + tasklet_setup(&ap->tsk, ppp_async_process); refcount_set(&ap->refcnt, 1); init_completion(&ap->dead); @@ -488,9 +488,9 @@ ppp_async_ioctl(struct ppp_channel *chan, unsigned int cmd, unsigned long arg) * to the ppp_generic code, and to tell the ppp_generic code * if we can accept more output now. */ -static void ppp_async_process(unsigned long arg) +static void ppp_async_process(struct tasklet_struct *t) { - struct asyncppp *ap = (struct asyncppp *) arg; + struct asyncppp *ap = from_tasklet(ap, t, tsk); struct sk_buff *skb; /* process received packets */ diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c index 0f338752c..86ee5149f 100644 --- a/drivers/net/ppp/ppp_synctty.c +++ b/drivers/net/ppp/ppp_synctty.c @@ -90,7 +90,7 @@ static struct sk_buff* ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *); static int ppp_sync_send(struct ppp_channel *chan, struct sk_buff *skb); static int ppp_sync_ioctl(struct ppp_channel *chan, unsigned int cmd, unsigned long arg); -static void ppp_sync_process(unsigned long arg); +static void ppp_sync_process(struct tasklet_struct *t); static int ppp_sync_push(struct syncppp *ap); static void ppp_sync_flush_output(struct syncppp *ap); static void ppp_sync_input(struct syncppp *ap, const unsigned char *buf, @@ -177,7 +177,7 @@ ppp_sync_open(struct tty_struct *tty) ap->raccm = ~0U; skb_queue_head_init(&ap->rqueue); - tasklet_init(&ap->tsk, ppp_sync_process, (unsigned long) ap); + tasklet_setup(&ap->tsk, ppp_sync_process); refcount_set(&ap->refcnt, 1); init_completion(&ap->dead_cmp); @@ -480,9 +480,9 @@ ppp_sync_ioctl(struct ppp_channel *chan, unsigned int cmd, unsigned long arg) * to the ppp_generic code, and to tell the ppp_generic code * if we can accept more output now. */ -static void ppp_sync_process(unsigned long arg) +static void ppp_sync_process(struct tasklet_struct *t) { - struct syncppp *ap = (struct syncppp *) arg; + struct syncppp *ap = from_tasklet(ap, t, tsk); struct sk_buff *skb; /* process received packets */ From patchwork Tue Oct 6 06:11:54 2020 Content-Type: text/plain; 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Mon, 05 Oct 2020 23:12:34 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 05/10] net: cdc_ncm: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:54 +0530 Message-Id: <20201006061159.292340-6-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/usb/cdc_ncm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index e04f58853..57a95ef90 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -61,7 +61,7 @@ static bool prefer_mbim; module_param(prefer_mbim, bool, 0644); MODULE_PARM_DESC(prefer_mbim, "Prefer MBIM setting on dual NCM/MBIM functions"); -static void cdc_ncm_txpath_bh(unsigned long param); +static void cdc_ncm_txpath_bh(struct tasklet_struct *t); static void cdc_ncm_tx_timeout_start(struct cdc_ncm_ctx *ctx); static enum hrtimer_restart cdc_ncm_tx_timer_cb(struct hrtimer *hr_timer); static struct usb_driver cdc_ncm_driver; @@ -815,7 +815,7 @@ int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_ hrtimer_init(&ctx->tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); ctx->tx_timer.function = &cdc_ncm_tx_timer_cb; - tasklet_init(&ctx->bh, cdc_ncm_txpath_bh, (unsigned long)dev); + tasklet_setup(&ctx->bh, cdc_ncm_txpath_bh); atomic_set(&ctx->stop, 0); spin_lock_init(&ctx->mtx); @@ -1468,9 +1468,9 @@ static enum hrtimer_restart cdc_ncm_tx_timer_cb(struct hrtimer *timer) return HRTIMER_NORESTART; } -static void cdc_ncm_txpath_bh(unsigned long param) +static void cdc_ncm_txpath_bh(struct tasklet_struct *t) { - struct usbnet *dev = (struct usbnet *)param; + struct usbnet *dev = from_tasklet(dev, t, bh); struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0]; spin_lock_bh(&ctx->mtx); From patchwork Tue Oct 6 06:11:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen X-Patchwork-Id: 1377209 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; 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Mon, 05 Oct 2020 23:12:38 -0700 (PDT) Received: from localhost.localdomain ([49.207.203.202]) by smtp.gmail.com with ESMTPSA id c12sm2046410pfj.164.2020.10.05.23.12.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Oct 2020 23:12:38 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 06/10] net: hso: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:55 +0530 Message-Id: <20201006061159.292340-7-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/usb/hso.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 2bb28db89..3b08a6b5d 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1213,9 +1213,10 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb) * This needs to be a tasklet otherwise we will * end up recursively calling this function. */ -static void hso_unthrottle_tasklet(unsigned long data) +static void hso_unthrottle_tasklet(struct tasklet_struct *t) { - struct hso_serial *serial = (struct hso_serial *)data; + struct hso_serial *serial = from_tasklet(serial, t, + unthrottle_tasklet); unsigned long flags; spin_lock_irqsave(&serial->serial_lock, flags); @@ -1264,9 +1265,8 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp) serial->rx_state = RX_IDLE; /* Force default termio settings */ _hso_serial_set_termios(tty, NULL); - tasklet_init(&serial->unthrottle_tasklet, - hso_unthrottle_tasklet, - (unsigned long)serial); + tasklet_setup(&serial->unthrottle_tasklet, + hso_unthrottle_tasklet); result = hso_start_serial_device(serial->parent, GFP_KERNEL); if (result) { hso_stop_serial_device(serial->parent); From patchwork Tue Oct 6 06:11:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen X-Patchwork-Id: 1377210 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=feFA5KuL; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4C56Zk2mLbz9sTD for ; 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Mon, 05 Oct 2020 23:12:43 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 07/10] net: lan78xx: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:56 +0530 Message-Id: <20201006061159.292340-8-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/usb/lan78xx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 65b315bc6..3f6b37120 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -3386,9 +3386,9 @@ static void lan78xx_rx_bh(struct lan78xx_net *dev) netif_wake_queue(dev->net); } -static void lan78xx_bh(unsigned long param) +static void lan78xx_bh(struct tasklet_struct *t) { - struct lan78xx_net *dev = (struct lan78xx_net *)param; + struct lan78xx_net *dev = from_tasklet(dev, t, bh); struct sk_buff *skb; struct skb_data *entry; @@ -3666,7 +3666,7 @@ static int lan78xx_probe(struct usb_interface *intf, skb_queue_head_init(&dev->txq_pend); mutex_init(&dev->phy_mutex); - tasklet_init(&dev->bh, lan78xx_bh, (unsigned long)dev); + tasklet_setup(&dev->bh, lan78xx_bh); INIT_DELAYED_WORK(&dev->wq, lan78xx_delayedwork); init_usb_anchor(&dev->deferred); From patchwork Tue Oct 6 06:11:57 2020 Content-Type: text/plain; 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Mon, 05 Oct 2020 23:12:47 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 08/10] net: pegasus: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:57 +0530 Message-Id: <20201006061159.292340-9-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/usb/pegasus.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 060a8a03e..8eb4af405 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -584,12 +584,12 @@ static void read_bulk_callback(struct urb *urb) tasklet_schedule(&pegasus->rx_tl); } -static void rx_fixup(unsigned long data) +static void rx_fixup(struct tasklet_struct *t) { pegasus_t *pegasus; int status; - pegasus = (pegasus_t *) data; + pegasus = from_tasklet(pegasus, t, rx_tl); if (pegasus->flags & PEGASUS_UNPLUG) return; @@ -1160,7 +1160,7 @@ static int pegasus_probe(struct usb_interface *intf, goto out1; } - tasklet_init(&pegasus->rx_tl, rx_fixup, (unsigned long) pegasus); + tasklet_setup(&pegasus->rx_tl, rx_fixup); INIT_DELAYED_WORK(&pegasus->carrier_check, check_carrier); From patchwork Tue Oct 6 06:11:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen X-Patchwork-Id: 1377212 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; 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Mon, 05 Oct 2020 23:12:52 -0700 (PDT) Received: from localhost.localdomain ([49.207.203.202]) by smtp.gmail.com with ESMTPSA id c12sm2046410pfj.164.2020.10.05.23.12.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Oct 2020 23:12:52 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 09/10] net: r8152: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:58 +0530 Message-Id: <20201006061159.292340-10-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/usb/r8152.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index b1770489a..2d706cdbf 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -2410,11 +2410,9 @@ static void tx_bottom(struct r8152 *tp) } while (res == 0); } -static void bottom_half(unsigned long data) +static void bottom_half(struct tasklet_struct *t) { - struct r8152 *tp; - - tp = (struct r8152 *)data; + struct r8152 *tp = from_tasklet(tp, t, tx_tl); if (test_bit(RTL8152_UNPLUG, &tp->flags)) return; @@ -6730,7 +6728,7 @@ static int rtl8152_probe(struct usb_interface *intf, mutex_init(&tp->control); INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t); INIT_DELAYED_WORK(&tp->hw_phy_work, rtl_hw_phy_work_func_t); - tasklet_init(&tp->tx_tl, bottom_half, (unsigned long)tp); + tasklet_setup(&tp->tx_tl, bottom_half); tasklet_disable(&tp->tx_tl); netdev->netdev_ops = &rtl8152_netdev_ops; 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Mon, 05 Oct 2020 23:12:56 -0700 (PDT) From: Allen Pais To: davem@davemloft.net Cc: m.grzeschik@pengutronix.de, kuba@kernel.org, paulus@samba.org, oliver@neukum.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, petkan@nucleusys.com, netdev@vger.kernel.org, Allen Pais , Romain Perier Subject: [next-next v3 10/10] net: rtl8150: convert tasklets to use new tasklet_setup() API Date: Tue, 6 Oct 2020 11:41:59 +0530 Message-Id: <20201006061159.292340-11-allen.lkml@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201006061159.292340-1-allen.lkml@gmail.com> References: <20201006061159.292340-1-allen.lkml@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Allen Pais In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly. Signed-off-by: Romain Perier Signed-off-by: Allen Pais --- drivers/net/usb/rtl8150.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c index 733f120c8..d8f3b44ef 100644 --- a/drivers/net/usb/rtl8150.c +++ b/drivers/net/usb/rtl8150.c @@ -589,9 +589,9 @@ static void free_skb_pool(rtl8150_t *dev) dev_kfree_skb(dev->rx_skb_pool[i]); } -static void rx_fixup(unsigned long data) +static void rx_fixup(struct tasklet_struct *t) { - struct rtl8150 *dev = (struct rtl8150 *)data; + struct rtl8150 *dev = from_tasklet(dev, t, tl); struct sk_buff *skb; int status; @@ -890,7 +890,7 @@ static int rtl8150_probe(struct usb_interface *intf, return -ENOMEM; } - tasklet_init(&dev->tl, rx_fixup, (unsigned long)dev); + tasklet_setup(&dev->tl, rx_fixup); spin_lock_init(&dev->rx_pool_lock); dev->udev = udev;