From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Kepplinger Subject: [PATCH 2/2] input: touchscreen: ar1021_i2c: replace magic number with definition Date: Thu, 27 Apr 2017 14:22:36 +0200 Message-ID: <1493295756-17812-2-git-send-email-martin.kepplinger@ginzinger.com> References: <1493295756-17812-1-git-send-email-martin.kepplinger@ginzinger.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1493295756-17812-1-git-send-email-martin.kepplinger@ginzinger.com> Sender: linux-kernel-owner@vger.kernel.org To: dmitry.torokhov@gmail.com Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Martin Kepplinger List-Id: linux-input@vger.kernel.org We now have a few of this device's definitions. Let's avoid magic numbers and use them. Signed-off-by: Martin Kepplinger --- drivers/input/touchscreen/ar1021_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/ar1021_i2c.c b/drivers/input/touchscreen/ar1021_i2c.c index 2a76231..edd5268 100644 --- a/drivers/input/touchscreen/ar1021_i2c.c +++ b/drivers/input/touchscreen/ar1021_i2c.c @@ -44,7 +44,7 @@ static irqreturn_t ar1021_i2c_irq(int irq, void *dev_id) goto out; /* sync bit set ? */ - if ((data[0] & 0x80) == 0) + if ((data[0] & AR1021_TOUCH) == 0) goto out; button = data[0] & BIT(0); -- 2.1.4