From patchwork Fri Feb 8 11:06:34 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arend van Spriel X-Patchwork-Id: 2115301 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id DD46BDF264 for ; Fri, 8 Feb 2013 11:06:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946269Ab3BHLGq (ORCPT ); Fri, 8 Feb 2013 06:06:46 -0500 Received: from mms1.broadcom.com ([216.31.210.17]:2426 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1946225Ab3BHLGp (ORCPT ); Fri, 8 Feb 2013 06:06:45 -0500 Received: from [10.9.208.57] by mms1.broadcom.com with ESMTP (Broadcom SMTP Relay (Email Firewall v6.5)); Fri, 08 Feb 2013 03:04:33 -0800 X-Server-Uuid: 06151B78-6688-425E-9DE2-57CB27892261 Received: from IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) by IRVEXCHCAS08.corp.ad.broadcom.com (10.9.208.57) with Microsoft SMTP Server (TLS) id 14.1.355.2; Fri, 8 Feb 2013 03:06:40 -0800 Received: from mail-sj1-12.sj.broadcom.com (10.10.10.20) by IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) with Microsoft SMTP Server id 14.1.355.2; Fri, 8 Feb 2013 03:06:40 -0800 Received: from linux-e6410-1 (unknown [10.176.68.151]) by mail-sj1-12.sj.broadcom.com (Postfix) with ESMTP id 7A3D3207CF; Fri, 8 Feb 2013 03:06:39 -0800 (PST) Received: from arend by linux-e6410-1 with local (Exim 4.80) ( envelope-from ) id 1U3lmw-0008GZ-Fs; Fri, 08 Feb 2013 12:06:38 +0100 From: "Arend van Spriel" To: "John W. Linville" cc: "Linux Wireless List" , "Piotr Haber" , "Arend van Spriel" Subject: [PATCH 4/5] brcmfmac: turn clocks on when reading shared info Date: Fri, 8 Feb 2013 12:06:34 +0100 Message-ID: <1360321595-31722-5-git-send-email-arend@broadcom.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1360321595-31722-1-git-send-email-arend@broadcom.com> References: <1360321595-31722-1-git-send-email-arend@broadcom.com> MIME-Version: 1.0 X-WSS-ID: 7D0A044B1YS2128976-01-01 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Piotr Haber Make sure backplane clocks are on while reading crash data. Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Hante Meuleman Signed-off-by: Piotr Haber Signed-off-by: Arend van Spriel --- drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 9a1f823..97764b4 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -2699,6 +2699,7 @@ static int brcmf_sdio_readshared(struct brcmf_sdio *bus, * address of sdpcm_shared structure */ sdio_claim_host(bus->sdiodev->func[1]); + brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false); rv = brcmf_sdbrcm_membytes(bus, false, shaddr, (u8 *)&addr_le, 4); sdio_release_host(bus->sdiodev->func[1]);