From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751909Ab2LaLKn (ORCPT ); Mon, 31 Dec 2012 06:10:43 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:48384 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751538Ab2LaLJp (ORCPT ); Mon, 31 Dec 2012 06:09:45 -0500 From: Peter Ujfalusi To: Samuel Ortiz CC: , , Tero Kristo Subject: [PATCH 09/10] mfd: twl-core: Remove no longer valid comment regarding to write buffer size Date: Mon, 31 Dec 2012 12:09:30 +0100 Message-ID: <1356952171-6109-10-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 1.8.0.2 In-Reply-To: <1356952171-6109-1-git-send-email-peter.ujfalusi@ti.com> References: <1356952171-6109-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With the regmap conversion there is no longeer a need to allocate bigger buffer for writes Signed-off-by: Peter Ujfalusi --- drivers/mfd/twl-core.c | 3 --- include/linux/i2c/twl.h | 3 --- 2 files changed, 6 deletions(-) diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index e2895a4..9661204 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -308,9 +308,6 @@ EXPORT_SYMBOL(twl_rev); * @reg: register address (just offset will do) * @num_bytes: number of bytes to transfer * - * IMPORTANT: for 'value' parameter: Allocate value num_bytes+1 and - * valid data starts at Offset 1. - * * Returns the result of operation - 0 is success */ int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes) diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h index 72adc88..e441fd8 100644 --- a/include/linux/i2c/twl.h +++ b/include/linux/i2c/twl.h @@ -182,9 +182,6 @@ int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg); /* * Read and write several 8-bit registers at once. - * - * IMPORTANT: For twl_i2c_write(), allocate num_bytes + 1 - * for the value, and populate your data starting at offset 1. */ int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes); -- 1.8.0.2