From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754215AbaHLBlV (ORCPT ); Mon, 11 Aug 2014 21:41:21 -0400 Received: from mail-pd0-f175.google.com ([209.85.192.175]:33725 "EHLO mail-pd0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751116AbaHLBlU (ORCPT ); Mon, 11 Aug 2014 21:41:20 -0400 Message-ID: <1407807670.8958.3.camel@phoenix> Subject: [PATCH] regulator: tps65023: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA functionality From: Axel Lin To: Mark Brown Cc: Anuj Aggarwal , Liam Girdwood , linux-kernel@vger.kernel.org, Marcus Folkesson , Marek Vasut Date: Tue, 12 Aug 2014 09:41:10 +0800 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since commit b42261078a91 ("regmap: i2c: fallback to SMBus if the adapter does not support standard I2C"), regmap-i2c will check the I2C_FUNC_SMBUS_[BYTE|WORD]_DATA functionality based on the regmap_config setting if the adapter does not support standard I2C. So remove the I2C_FUNC_SMBUS_BYTE_DATA functionality check in the driver code. Signed-off-by: Axel Lin --- drivers/regulator/tps65023-regulator.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c index 3ef67a8..7380af8 100644 --- a/drivers/regulator/tps65023-regulator.c +++ b/drivers/regulator/tps65023-regulator.c @@ -211,9 +211,6 @@ static int tps_65023_probe(struct i2c_client *client, int i; int error; - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return -EIO; - /** * init_data points to array of regulator_init structures * coming from the board-evm file. -- 1.9.1