From 18a1a9c6dd513ca53de191b437636bd447d54449 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 16 Sep 2020 10:26:09 -0700 Subject: [PATCH] Input: stmfts - fix a & vs && typo [ Upstream commit d04afe14b23651e7a8bc89727a759e982a8458e4 ] 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 Link: https://lore.kernel.org/r/20200916141941.16684-1-yuehaibing@huawei.com Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin --- 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 df946869d4cd1..9a64e1dbc04ad 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)