From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752089Ab2FLIg2 (ORCPT ); Tue, 12 Jun 2012 04:36:28 -0400 Received: from mail-pz0-f46.google.com ([209.85.210.46]:65357 "EHLO mail-pz0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751550Ab2FLIg0 (ORCPT ); Tue, 12 Jun 2012 04:36:26 -0400 Message-ID: <1339490180.6743.3.camel@phoenix> Subject: [PATCH 2/2] regulator: wm8400: Adjust the equation for selector >= 15 in wm8400_ldo_list_voltage From: Axel Lin To: linux-kernel@vger.kernel.org Cc: Liam Girdwood , Mark Brown Date: Tue, 12 Jun 2012 16:36:20 +0800 In-Reply-To: <1339490095.6743.1.camel@phoenix> References: <1339490095.6743.1.camel@phoenix> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adjust the equation for selector >= 15 for better readability. The equation "1700000 + ((selector - 15) * 100000)" can be interpreted by: Starting from selector 15: Steps of 100mV from 1700mV Signed-off-by: Axel Lin --- drivers/regulator/wm8400-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c index 9f9df8e..9035dd0 100644 --- a/drivers/regulator/wm8400-regulator.c +++ b/drivers/regulator/wm8400-regulator.c @@ -28,7 +28,7 @@ static int wm8400_ldo_list_voltage(struct regulator_dev *dev, if (selector < 15) return 900000 + (selector * 50000); else - return 1600000 + ((selector - 14) * 100000); + return 1700000 + ((selector - 15) * 100000); } static int wm8400_ldo_map_voltage(struct regulator_dev *dev, -- 1.7.9.5