From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755561AbcBHGuD (ORCPT ); Mon, 8 Feb 2016 01:50:03 -0500 Received: from mail-pa0-f66.google.com ([209.85.220.66]:32797 "EHLO mail-pa0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755041AbcBHGtr (ORCPT ); Mon, 8 Feb 2016 01:49:47 -0500 From: Bhumika Goyal To: lars@metafoo.de, gregkh@linuxfoundation.org, Michael.Hennerich@analog.com, jic23@kernel.org, knaack.h@gmx.de, pmeerw@pmeerw.net Cc: linux-iio@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, Bhumika Goyal Subject: [PATCH 2/2] Staging: iio: adc: Prefer using the BIT macro Date: Mon, 8 Feb 2016 12:18:57 +0530 Message-Id: <9d77eec44a1f7223c2482ebe3c7df1f90d96aa9a.1454913458.git.bhumirks@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch replaces bit shifting on 1 with the BIT(x) macro. This was done with coccinelle: @@ int g; @@ -(1 << g) +BIT(g) Signed-off-by: Bhumika Goyal --- drivers/staging/iio/adc/ad7280a.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c index 0c73bce..ccf3157 100644 --- a/drivers/staging/iio/adc/ad7280a.c +++ b/drivers/staging/iio/adc/ad7280a.c @@ -117,7 +117,7 @@ */ #define POLYNOM 0x2F #define POLYNOM_ORDER 8 -#define HIGHBIT (1 << (POLYNOM_ORDER - 1)) +#define HIGHBIT BIT((POLYNOM_ORDER - 1)) struct ad7280_state { struct spi_device *spi; @@ -388,7 +388,7 @@ static ssize_t ad7280_show_balance_sw(struct device *dev, return sprintf(buf, "%d\n", !!(st->cb_mask[this_attr->address >> 8] & - (1 << ((this_attr->address & 0xFF) + 2)))); + BIT(((this_attr->address & 0xFF) + 2)))); } static ssize_t ad7280_store_balance_sw(struct device *dev, -- 1.9.1