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authorStephan Gerhold <stephan@gerhold.net>2021-05-31 15:34:33 +0200
committerChanwoo Choi <cw00.choi@samsung.com>2021-06-21 11:28:00 +0200
commitd3a213d23c5248f40986cbf8699c755c204ba90e (patch)
treeba8e61ec35229e52252bca2c3946962c6cc52af9 /drivers/extcon/extcon-sm5502.c
parentextcon: max8997: Add missing modalias string (diff)
downloadlinux-d3a213d23c5248f40986cbf8699c755c204ba90e.tar.xz
linux-d3a213d23c5248f40986cbf8699c755c204ba90e.zip
extcon: sm5502: Use devm_regmap_add_irq_chip()
Use devm_regmap_add_irq_chip() to avoid having to remove the irqchip explicitly in sm5502_muic_i2c_remove(). Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to '')
-rw-r--r--drivers/extcon/extcon-sm5502.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c
index c3e4b220e66f..a1040c929237 100644
--- a/drivers/extcon/extcon-sm5502.c
+++ b/drivers/extcon/extcon-sm5502.c
@@ -599,8 +599,8 @@ static int sm5022_muic_i2c_probe(struct i2c_client *i2c,
/* Support irq domain for SM5502 MUIC device */
irq_flags = IRQF_TRIGGER_FALLING | IRQF_ONESHOT | IRQF_SHARED;
- ret = regmap_add_irq_chip(info->regmap, info->irq, irq_flags, 0,
- &sm5502_muic_irq_chip, &info->irq_data);
+ ret = devm_regmap_add_irq_chip(info->dev, info->regmap, info->irq, irq_flags,
+ 0, &sm5502_muic_irq_chip, &info->irq_data);
if (ret != 0) {
dev_err(info->dev, "failed to request IRQ %d: %d\n",
info->irq, ret);
@@ -660,15 +660,6 @@ static int sm5022_muic_i2c_probe(struct i2c_client *i2c,
return 0;
}
-static int sm5502_muic_i2c_remove(struct i2c_client *i2c)
-{
- struct sm5502_muic_info *info = i2c_get_clientdata(i2c);
-
- regmap_del_irq_chip(info->irq, info->irq_data);
-
- return 0;
-}
-
static const struct of_device_id sm5502_dt_match[] = {
{ .compatible = "siliconmitus,sm5502-muic" },
{ },
@@ -713,7 +704,6 @@ static struct i2c_driver sm5502_muic_i2c_driver = {
.of_match_table = sm5502_dt_match,
},
.probe = sm5022_muic_i2c_probe,
- .remove = sm5502_muic_i2c_remove,
.id_table = sm5502_i2c_id,
};