From: Wang Qing <wangqing@vivo.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Wang Qing <wangqing@vivo.com>,
Alexandru Ardelean <alexandru.ardelean@analog.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] touchscreen: use kobj_to_dev() API
Date: Mon, 9 Nov 2020 11:43:54 +0800 [thread overview]
Message-ID: <1604893436-20206-1-git-send-email-wangqing@vivo.com> (raw)
Use kobj_to_dev() instead of container_of().
Signed-off-by: Wang Qing <wangqing@vivo.com>
---
drivers/input/touchscreen/ads7846.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 8fd7fc3..ee74da2
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -481,7 +481,7 @@ SHOW(in1_input, vbatt, vbatt_adjust)
static umode_t ads7846_is_visible(struct kobject *kobj, struct attribute *attr,
int index)
{
- struct device *dev = container_of(kobj, struct device, kobj);
+ struct device *dev = kobj_to_dev(kobj);
struct ads7846 *ts = dev_get_drvdata(dev);
if (ts->model == 7843 && index < 2) /* in0, in1 */
--
2.7.4
next reply other threads:[~2020-11-09 3:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-09 3:43 Wang Qing [this message]
2020-11-09 5:51 ` Dmitry Torokhov
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