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path: root/drivers/extcon/extcon-max14577.c
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Diffstat (limited to 'drivers/extcon/extcon-max14577.c')
-rw-r--r--drivers/extcon/extcon-max14577.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c
index ace523924e58..5476f48ed74b 100644
--- a/drivers/extcon/extcon-max14577.c
+++ b/drivers/extcon/extcon-max14577.c
@@ -6,6 +6,7 @@
// Chanwoo Choi <cw00.choi@samsung.com>
// Krzysztof Kozlowski <krzk@kernel.org>
+#include <linux/devm-helpers.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/i2c.h>
@@ -673,7 +674,10 @@ static int max14577_muic_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, info);
mutex_init(&info->mutex);
- INIT_WORK(&info->irq_work, max14577_muic_irq_work);
+ ret = devm_work_autocancel(&pdev->dev, &info->irq_work,
+ max14577_muic_irq_work);
+ if (ret)
+ return ret;
switch (max14577->dev_type) {
case MAXIM_DEVICE_TYPE_MAX77836:
@@ -766,15 +770,6 @@ static int max14577_muic_probe(struct platform_device *pdev)
return ret;
}
-static int max14577_muic_remove(struct platform_device *pdev)
-{
- struct max14577_muic_info *info = platform_get_drvdata(pdev);
-
- cancel_work_sync(&info->irq_work);
-
- return 0;
-}
-
static const struct platform_device_id max14577_muic_id[] = {
{ "max14577-muic", MAXIM_DEVICE_TYPE_MAX14577, },
{ "max77836-muic", MAXIM_DEVICE_TYPE_MAX77836, },
@@ -797,7 +792,6 @@ static struct platform_driver max14577_muic_driver = {
.of_match_table = of_max14577_muic_dt_match,
},
.probe = max14577_muic_probe,
- .remove = max14577_muic_remove,
.id_table = max14577_muic_id,
};