From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-620147-1519837441-2-16450081051642511448 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.249, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='uk', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1519837440; b=jzt0h1wxuOTSoqWTqjUFNFMIvUJmVxPFmI45uFW/cO1gwbP 6fQIyxmtr9m8ChSFSVwmouqgMzSKPN6UYc0NTJMG0Z8bBEZ6AJmVgvCWlyLFvivv UyzwSdlSLCewyU+/pn3DFotnYf+EeuCO9AQW1LCPmrlp8m/cnMAtVys2cRCO1tQ2 11sgaSs+17SsLn3JeeCDK+5+nszwMEuzcaiJmoZegCsbhBVyVGElwoIb/nUwIaUm aanTmdmIXDI2N8CcCIHNt4OaNXdFSaF0BaVDVrv8pzzwwXKTSn1cv3UzCrapbTy1 naPINsmGv3YTdscUo6WCGsElUHDCmXyjgu4Fl2w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-type:content-transfer-encoding :mime-version:from:to:cc:date:message-id:subject:in-reply-to :sender:list-id; s=arctest; t=1519837440; bh=lfs1Qjg9x6+YkNjy/Jw xhRmrfkg89+vR9wlMbXgDxLU=; b=aZALoDsnKNdqNrNEwASpz+giyP+y71L5dSb cSTIgCmxJLqdNdEZE8DCueB7GLSYcj09iFDj9hiEcnzyTF51eoUr+Fv3nCr4TCiV MgU/qM/+LCXcYJIFTbyMi6euYbwN5HoIOMdOCVeDey9FGR0u4lYWWbfJZ3qgnvkl NROxkCZaCBPJf9omJlCr1AdJWA+Ir93zFQz8FvNY2P5U7gnaG+Kvkm3q7nzdmm47 sG6hzvNw9VXmPg0gPZvJMEzYEf+1PnvQu9u4X4+9mcM5T6K3kCeHTsrrtcI2A+J6 2TG7ZqUiFhr7GuUpUWEwR0w4tpSvgRQKnh6XnGlB5jPX6bbRmYw== ARC-Authentication-Results: i=1; mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=decadent.org.uk; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=decadent.org.uk header.result=pass header_is_org_domain=yes Authentication-Results: mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=decadent.org.uk; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=decadent.org.uk header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933687AbeB1Pvd (ORCPT ); Wed, 28 Feb 2018 10:51:33 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:34337 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933272AbeB1Pvc (ORCPT ); Wed, 28 Feb 2018 10:51:32 -0500 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "David S. Miller" , "Andrew Lunn" , "Florian Fainelli" , "Iyappan Subramanian" Date: Wed, 28 Feb 2018 15:20:18 +0000 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.16 166/254] phy: Add helper function to check phy interface mode In-Reply-To: X-SA-Exim-Connect-IP: 2a02:8011:400e:2:6f00:88c8:c921:d332 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 3.16.55-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Iyappan Subramanian commit 32d0f7830d9be5b1652a718e050d808b4908155f upstream. Added helper function that checks phy_mode is RGMII (all variants) 'bool phy_interface_mode_is_rgmii(phy_interface_t mode)' Changed the following function, to use the above. 'bool phy_interface_is_rgmii(struct phy_device *phydev)' Signed-off-by: Iyappan Subramanian Suggested-by: Florian Fainelli Suggested-by: Andrew Lunn Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller [bwh: Backported to 3.16: adjust context] Signed-off-by: Ben Hutchings --- include/linux/phy.h | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -630,14 +630,24 @@ static inline bool phy_is_internal(struc } /** + * phy_interface_mode_is_rgmii - Convenience function for testing if a + * PHY interface mode is RGMII (all variants) + * @mode: the phy_interface_t enum + */ +static inline bool phy_interface_mode_is_rgmii(phy_interface_t mode) +{ + return mode >= PHY_INTERFACE_MODE_RGMII && + mode <= PHY_INTERFACE_MODE_RGMII_TXID; +}; + +/** * phy_interface_is_rgmii - Convenience function for testing if a PHY interface * is RGMII (all variants) * @phydev: the phy_device struct */ static inline bool phy_interface_is_rgmii(struct phy_device *phydev) { - return phydev->interface >= PHY_INTERFACE_MODE_RGMII && - phydev->interface <= PHY_INTERFACE_MODE_RGMII_TXID; + return phy_interface_mode_is_rgmii(phydev->interface); } /**