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Input: ads7846 - use kobj_to_dev() API
author
Wang Qing
<wangqing@vivo.com>
Mon, 9 Nov 2020 05:50:55 +0000
(21:50 -0800)
committer
Dmitry Torokhov
<dmitry.torokhov@gmail.com>
Mon, 9 Nov 2020 05:53:18 +0000
(21:53 -0800)
Use kobj_to_dev() instead of container_of().
Signed-off-by: Wang Qing <wangqing@vivo.com>
Link:
https://lore.kernel.org/r/1604893436-20206-1-git-send-email-wangqing@vivo.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/touchscreen/ads7846.c
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diff --git
a/drivers/input/touchscreen/ads7846.c
b/drivers/input/touchscreen/ads7846.c
index
8fd7fc3
..
ee74da2
100644
(file)
--- 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 */