From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932880AbcETOpF (ORCPT ); Fri, 20 May 2016 10:45:05 -0400 Received: from mga02.intel.com ([134.134.136.20]:5936 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932099AbcETOpE (ORCPT ); Fri, 20 May 2016 10:45:04 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,339,1459839600"; d="scan'208";a="985355728" From: Crestez Dan Leonard To: Jonathan Cameron , linux-iio@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Daniel Baluta , Crestez Dan Leonard Subject: [PATCH] max44000: Remove scale from proximity Date: Fri, 20 May 2016 17:44:36 +0300 Message-Id: X-Mailer: git-send-email 2.5.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is not implemented and doesn't really make sense because IIO proximity is unit-less. Remove IIO_CHAN_INFO_SCALE from info_mask because so that the _scale sysfs entry won't appear. This fixes userspace tools like generic_buffer which abort when reads returns an error. Signed-off-by: Crestez Dan Leonard --- drivers/iio/light/max44000.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iio/light/max44000.c b/drivers/iio/light/max44000.c index e01e58a..f17cb2e 100644 --- a/drivers/iio/light/max44000.c +++ b/drivers/iio/light/max44000.c @@ -147,7 +147,6 @@ static const struct iio_chan_spec max44000_channels[] = { { .type = IIO_PROXIMITY, .info_mask_separate = BIT(IIO_CHAN_INFO_RAW), - .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), .scan_index = MAX44000_SCAN_INDEX_PRX, .scan_type = { .sign = 'u', -- 2.5.5