From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754644Ab0I1NJk (ORCPT ); Tue, 28 Sep 2010 09:09:40 -0400 Received: from mga03.intel.com ([143.182.124.21]:33444 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754605Ab0I1NJj (ORCPT ); Tue, 28 Sep 2010 09:09:39 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.57,247,1283756400"; d="scan'208";a="329586895" From: Alan Cox Subject: [PATCH 2/2] apds9802als: fix als sensing range value To: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Date: Tue, 28 Sep 2010 13:21:28 +0100 Message-ID: <20100928122127.492.81083.stgit@localhost.localdomain> In-Reply-To: <20100928122109.492.4630.stgit@localhost.localdomain> References: <20100928122109.492.4630.stgit@localhost.localdomain> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hong Liu The 4K and 64K in the hw spec acutally means 4095 (12bit) and 65535 (16bit). Signed-off-by: Hong Liu --- drivers/misc/apds9802als.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/misc/apds9802als.c b/drivers/misc/apds9802als.c index cfd004a..a55a215 100644 --- a/drivers/misc/apds9802als.c +++ b/drivers/misc/apds9802als.c @@ -55,9 +55,9 @@ static ssize_t als_sensing_range_show(struct device *dev, if (val < 0) return val; if (val & 1) - return sprintf(buf, "4000\n"); + return sprintf(buf, "4095\n"); else - return sprintf(buf, "64000\n"); + return sprintf(buf, "65535\n"); } static ssize_t als_lux_output_data_show(struct device *dev, @@ -111,7 +111,7 @@ static ssize_t als_sensing_range_store(struct device *dev, /* Reset the bits before setting them */ ret_val = ret_val & 0xFA; - if (val == 1) /* Setting the continous measurement up to 8k LUX */ + if (val == 1) /* Setting the continous measurement up to 4k LUX */ ret_val = (ret_val | 0x05); else /* Setting the continous measurement up to 64k LUX*/ ret_val = (ret_val | 0x04);