From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752664AbeC0XUV (ORCPT ); Tue, 27 Mar 2018 19:20:21 -0400 Received: from mail-pl0-f67.google.com ([209.85.160.67]:34905 "EHLO mail-pl0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752449AbeC0XUM (ORCPT ); Tue, 27 Mar 2018 19:20:12 -0400 X-Google-Smtp-Source: AIpwx49ae3wyCet/GtyNrYaz5G0Twj5RxCVrI7bT1p7+Y7BI6qeCW1FKT5cSb+bnvY9SSt7dDmVcQQ== From: Florian Fainelli To: netdev@vger.kernel.org Cc: Florian Fainelli , "David S. Miller" , Scott Branden , Abhishek Shah , Florian Westphal , linux-kernel@vger.kernel.org (open list), bcm-kernel-feedback-list@broadcom.com Subject: [PATCH net-next 2/2] net: bgmac: Mask interrupts during probe Date: Tue, 27 Mar 2018 16:20:02 -0700 Message-Id: <20180327232002.29399-3-f.fainelli@gmail.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180327232002.29399-1-f.fainelli@gmail.com> References: <20180327232002.29399-1-f.fainelli@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We can have interrupts left enabled form e.g: the bootloader which used the network device for network boot. Make sure we have those disabled as early as possible to avoid spurious interrupts. Signed-off-by: Florian Fainelli --- drivers/net/ethernet/broadcom/bgmac.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index 46d7b8068425..2326cc219c46 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -1492,6 +1492,8 @@ int bgmac_enet_probe(struct bgmac *bgmac) struct net_device *net_dev = bgmac->net_dev; int err; + bgmac_chip_intrs_off(bgmac); + net_dev->irq = bgmac->irq; SET_NETDEV_DEV(net_dev, bgmac->dev); dev_set_drvdata(bgmac->dev, bgmac); -- 2.14.1