linux-kernel - [PATCH -next] Input: stmfts

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Message-ID: <20200916141941.16684-1-yuehaibing@huawei.com>
Date:   Wed, 16 Sep 2020 22:19:41 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <dmitry.torokhov@...il.com>, <mcoquelin.stm32@...il.com>,
        <alexandre.torgue@...com>, <andi@...zian.org>,
        <javier@....samsung.com>, <robh@...nel.org>
CC:     <linux-input@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] Input: stmfts - Fix a & vs && typo

In stmfts_sysfs_hover_enable_write(), we should check
value and sdata->hover_enabled is all true.

Fixes: 78bcac7b2ae1 ("Input: add support for the STMicroelectronics FingerTip touchscreen")
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/input/touchscreen/stmfts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/stmfts.c b/drivers/input/touchscreen/stmfts.c
index df946869d4cd..9a64e1dbc04a 100644
--- a/drivers/input/touchscreen/stmfts.c
+++ b/drivers/input/touchscreen/stmfts.c
@@ -479,7 +479,7 @@ static ssize_t stmfts_sysfs_hover_enable_write(struct device *dev,
 
 	mutex_lock(&sdata->mutex);
 
-	if (value & sdata->hover_enabled)
+	if (value && sdata->hover_enabled)
 		goto out;
 
 	if (sdata->running)
-- 
2.17.1