From patchwork Mon Jul 17 16:16:23 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ian Molton X-Patchwork-Id: 9845787 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A717C6037F for ; Mon, 17 Jul 2017 16:48:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 99DDB28534 for ; Mon, 17 Jul 2017 16:48:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8EC5128539; Mon, 17 Jul 2017 16:48:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2A35828534 for ; Mon, 17 Jul 2017 16:48:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751410AbdGQQsm (ORCPT ); Mon, 17 Jul 2017 12:48:42 -0400 Received: from [217.148.43.144] ([217.148.43.144]:50534 "EHLO mnementh.co.uk" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751301AbdGQQsl (ORCPT ); Mon, 17 Jul 2017 12:48:41 -0400 Received: from 12.3.208.46.dyn.plus.net ([46.208.3.12] helo=localhost.localdomain) by mnementh.co.uk with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1dX8hf-0001hW-2t; Mon, 17 Jul 2017 16:16:59 +0000 From: Ian Molton To: linux-wireless@vger.kernel.org Cc: arend.vanspriel@broadcom.com, franky.lin@broadcom.com, hante.meuleman@broadcom.com Subject: [PATCH 15/29] brcmfamc: remove unnecessary call to brcmf_sdiod_set_backplane_window() Date: Mon, 17 Jul 2017 17:16:23 +0100 Message-Id: <20170717161637.4652-16-ian@mnementh.co.uk> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170717161637.4652-1-ian@mnementh.co.uk> References: <20170717161637.4652-1-ian@mnementh.co.uk> X-Spam_score: -2.9 X-Spam_score_int: -28 X-Spam_bar: -- X-Spam_report: Spam detection software, running on the system "mnementh.co.uk", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: All functions that might require the window address changing call brcmf_sdiod_set_backplane_window() prior to access. Thus resetting the window is not required. Signed-off-by: Ian Molton --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 5 ----- 1 file changed, 5 deletions(-) [...] Content analysis details: (-2.9 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP 0.0 TVD_RCVD_IP Message was received from an IP address -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.0 URIBL_BLOCKED ADMINISTRATOR NOTICE: The query to URIBL was blocked. See http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block for more information. [URIs: mnementh.co.uk] Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP All functions that might require the window address changing call brcmf_sdiod_set_backplane_window() prior to access. Thus resetting the window is not required. Signed-off-by: Ian Molton --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index eb388b69418a..ab015bad02f2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -723,11 +723,6 @@ brcmf_sdiod_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address, dev_kfree_skb(pkt); - /* Return the window to backplane enumeration space for core access */ - if (brcmf_sdiod_set_backplane_window(sdiodev, sdiodev->sbwad)) - brcmf_err("FAILED to set window back to 0x%x\n", - sdiodev->sbwad); - sdio_release_host(sdiodev->func[1]); return err;