From patchwork Mon Jan 31 12:34:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Andrzej Siewior X-Patchwork-Id: 12730662 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 645E0C4321E for ; Mon, 31 Jan 2022 12:34:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378168AbiAaMeq (ORCPT ); Mon, 31 Jan 2022 07:34:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377777AbiAaMej (ORCPT ); Mon, 31 Jan 2022 07:34:39 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9FBBDC06173E; Mon, 31 Jan 2022 04:34:39 -0800 (PST) From: Sebastian Andrzej Siewior DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1643632478; h=from:from:reply-to:subject:subject: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=An8sejACWdvpFe+0xRHo7AseACg3JQzOaIfRXUshpP4=; b=BhXM3NIKleAXz7EGWrjwvCWxgHP1I7/JRcmil3tRIKBabUstjQSOcdpTUg/m1lF7oIrZ1h GJQLNmXozK1A5vIYoXb9v6UwJ+KBsJYrcfFqHHqs3Jlf4o0dVx3Tlx0AnT0+RwiHef/FLW oMURGOimO/W1lbtVUCoPppCqASjKnZW4wEWGjga/vAVPYkdg3nR3ugHAEHk5RML5kIVyMY Gty+/hsNQDZxptez8/F9kHJ9CIEhSlGtoStcscQndHdMqYawAVkTTVPavXkShJCe60pzjk 57Ytrkn7GG824ZYP/vJ05PKC8JowBftEL1ohiaYtp/Yas8PUNYKV2mO/FZPpvg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1643632478; h=from:from:reply-to:subject:subject: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=An8sejACWdvpFe+0xRHo7AseACg3JQzOaIfRXUshpP4=; b=VXjZDiLALUI90SjNiUr6gENIIBLtiru6j97WSlG+HLfibjq+XKc+wXT5Hl2CyD+y6EqoQW lUdbLPTu09+heCCA== To: greybus-dev@lists.linaro.org, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, linux-usb@vger.kernel.org, netdev@vger.kernel.org Cc: "David S. Miller" , Alex Elder , Arnd Bergmann , Greg Kroah-Hartman , Hans de Goede , Jakub Kicinski , Johan Hovold , Lee Jones , Rui Miguel Silva , Thomas Gleixner , UNGLinuxDriver@microchip.com, Wolfram Sang , Woojung Huh , Sebastian Andrzej Siewior Subject: [PATCH v2 6/7] net: usb: lan78xx: Use generic_handle_irq_safe(). Date: Mon, 31 Jan 2022 13:34:03 +0100 Message-Id: <20220131123404.175438-7-bigeasy@linutronix.de> In-Reply-To: <20220131123404.175438-1-bigeasy@linutronix.de> References: <20220131123404.175438-1-bigeasy@linutronix.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Instead of manually disabling interrupts before invoking use generic_handle_irq_safe() which can be invoked with enabled and disabled interrupts. Signed-off-by: Sebastian Andrzej Siewior --- drivers/net/usb/lan78xx.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index b8e20a3f2b84e..415f16662f88e 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -1537,11 +1537,8 @@ static void lan78xx_status(struct lan78xx_net *dev, struct urb *urb) netif_dbg(dev, link, dev->net, "PHY INTR: 0x%08x\n", intdata); lan78xx_defer_kevent(dev, EVENT_LINK_RESET); - if (dev->domain_data.phyirq > 0) { - local_irq_disable(); - generic_handle_irq(dev->domain_data.phyirq); - local_irq_enable(); - } + if (dev->domain_data.phyirq > 0) + generic_handle_irq_safe(dev->domain_data.phyirq); } else { netdev_warn(dev->net, "unexpected interrupt: 0x%08x\n", intdata);