Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752558AbdHELHY (ORCPT ); Sat, 5 Aug 2017 07:07:24 -0400 Received: from aibo.runbox.com ([91.220.196.211]:53790 "EHLO aibo.runbox.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751878AbdHELHU (ORCPT ); Sat, 5 Aug 2017 07:07:20 -0400 From: Egil Hjelmeland To: andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, f.fainelli@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de Cc: Egil Hjelmeland Subject: [PATCH v4 net-next 3/5] net: dsa: lan9303: Simplify lan9303_xxx_packet_processing() usage Date: Sat, 5 Aug 2017 13:05:48 +0200 Message-Id: <20170805110550.26337-4-privat@egil-hjelmeland.no> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170805110550.26337-1-privat@egil-hjelmeland.no> References: <20170805110550.26337-1-privat@egil-hjelmeland.no> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2002 Lines: 64 Simplify usage of lan9303_enable_packet_processing, lan9303_disable_packet_processing() Signed-off-by: Egil Hjelmeland Reviewed-by: Andrew Lunn Reviewed-by: Florian Fainelli --- drivers/net/dsa/lan9303-core.c | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-) diff --git a/drivers/net/dsa/lan9303-core.c b/drivers/net/dsa/lan9303-core.c index 49e3a0cb1b5b..daae267f6b05 100644 --- a/drivers/net/dsa/lan9303-core.c +++ b/drivers/net/dsa/lan9303-core.c @@ -560,15 +560,16 @@ static int lan9303_handle_reset(struct lan9303 *chip) /* stop processing packets for all ports */ static int lan9303_disable_processing(struct lan9303 *chip) { - int ret; + int p; - ret = lan9303_disable_packet_processing(chip, 0); - if (ret) - return ret; - ret = lan9303_disable_packet_processing(chip, 1); - if (ret) - return ret; - return lan9303_disable_packet_processing(chip, 2); + for (p = 0; p < LAN9303_NUM_PORTS; p++) { + int ret = lan9303_disable_packet_processing(chip, p); + + if (ret) + return ret; + } + + return 0; } static int lan9303_check_device(struct lan9303 *chip) @@ -761,7 +762,6 @@ static int lan9303_port_enable(struct dsa_switch *ds, int port, /* enable internal packet processing */ switch (port) { case 1: - return lan9303_enable_packet_processing(chip, port); case 2: return lan9303_enable_packet_processing(chip, port); default: @@ -780,13 +780,9 @@ static void lan9303_port_disable(struct dsa_switch *ds, int port, /* disable internal packet processing */ switch (port) { case 1: - lan9303_disable_packet_processing(chip, port); - lan9303_phy_write(ds, chip->phy_addr_sel_strap + 1, - MII_BMCR, BMCR_PDOWN); - break; case 2: lan9303_disable_packet_processing(chip, port); - lan9303_phy_write(ds, chip->phy_addr_sel_strap + 2, + lan9303_phy_write(ds, chip->phy_addr_sel_strap + port, MII_BMCR, BMCR_PDOWN); break; default: -- 2.11.0