From patchwork Sat Aug 8 20:33:21 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 505362 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 480D614027F for ; Sun, 9 Aug 2015 06:33:55 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2992678AbbHHUdy (ORCPT ); Sat, 8 Aug 2015 16:33:54 -0400 Received: from sauhun.de ([89.238.76.85]:55342 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992525AbbHHUdx (ORCPT ); Sat, 8 Aug 2015 16:33:53 -0400 Received: from p4fe257ec.dip0.t-ipconnect.de ([79.226.87.236]:35278 helo=localhost) by pokefinder.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1ZOAoS-0004PA-5k; Sat, 08 Aug 2015 22:33:52 +0200 From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: linux-sh@vger.kernel.org, Magnus Damm , Simon Horman , Laurent Pinchart , Geert Uytterhoeven , Wolfram Sang , Andrey Danin , Stephen Warren , Stephen Warren Subject: [PATCH 04/10] i2c: rename address check functions Date: Sat, 8 Aug 2015 22:33:21 +0200 Message-Id: <1439066007-13951-5-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1439066007-13951-1-git-send-email-wsa@the-dreams.de> References: <1439066007-13951-1-git-send-email-wsa@the-dreams.de> Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Wolfram Sang The current naming is based on the arguments of the functions and not on what they do. Even I as the maintainer find this confusing, so let's rename them to something more descriptive. Tested-by: Andrey Danin Acked-by: Stephen Warren Signed-off-by: Wolfram Sang --- drivers/i2c/i2c-core.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 150ee00b5ff5cb..28766b7208bcc2 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -796,7 +796,7 @@ static unsigned short i2c_encode_flags_to_addr(struct i2c_client *client) /* This is a permissive address validity check, I2C address map constraints * are purposely not enforced, except for the general call address. */ -static int i2c_check_client_addr_validity(const struct i2c_client *client) +static int i2c_check_addr_validity(const struct i2c_client *client) { if (client->flags & I2C_CLIENT_TEN) { /* 10-bit address, all values are valid */ @@ -814,7 +814,7 @@ static int i2c_check_client_addr_validity(const struct i2c_client *client) * device uses a reserved address, then it shouldn't be probed. 7-bit * addressing is assumed, 10-bit address devices are rare and should be * explicitly enumerated. */ -static int i2c_check_addr_validity(unsigned short addr) +static int i2c_check_7bit_addr_validity_strict(unsigned short addr) { /* * Reserved addresses per I2C specification: @@ -983,7 +983,7 @@ i2c_new_device(struct i2c_adapter *adap, struct i2c_board_info const *info) strlcpy(client->name, info->type, sizeof(client->name)); /* Check for address validity */ - status = i2c_check_client_addr_validity(client); + status = i2c_check_addr_validity(client); if (status) { dev_err(&adap->dev, "Invalid %d-bit I2C address 0x%02hx\n", client->flags & I2C_CLIENT_TEN ? 10 : 7, client->addr); @@ -2268,7 +2268,7 @@ static int i2c_detect_address(struct i2c_client *temp_client, int err; /* Make sure the address is valid */ - err = i2c_check_addr_validity(addr); + err = i2c_check_7bit_addr_validity_strict(addr); if (err) { dev_warn(&adapter->dev, "Invalid probe address 0x%02x\n", addr); @@ -2385,7 +2385,7 @@ i2c_new_probed_device(struct i2c_adapter *adap, for (i = 0; addr_list[i] != I2C_CLIENT_END; i++) { /* Check address validity */ - if (i2c_check_addr_validity(addr_list[i]) < 0) { + if (i2c_check_7bit_addr_validity_strict(addr_list[i]) < 0) { dev_warn(&adap->dev, "Invalid 7-bit address " "0x%02x\n", addr_list[i]); continue; @@ -2960,7 +2960,7 @@ int i2c_slave_register(struct i2c_client *client, i2c_slave_cb_t slave_cb) if (!(client->flags & I2C_CLIENT_TEN)) { /* Enforce stricter address checking */ - ret = i2c_check_addr_validity(client->addr); + ret = i2c_check_7bit_addr_validity_strict(client->addr); if (ret) { dev_err(&client->dev, "%s: invalid address\n", __func__); return ret;