From: Keerthy <j-keerthy@ti.com>
To: <tony@atomide.com>, <lee.jones@linaro.org>
Cc: <linux-omap@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<sebastian.reichel@collabora.com>, <t-kristo@ti.com>,
<j-keerthy@ti.com>, <ladis@linux-mips.org>
Subject: [PATCH v3] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe
Date: Sun, 9 Dec 2018 19:29:31 +0530 [thread overview]
Message-ID: <1544363971-28061-1-git-send-email-j-keerthy@ti.com> (raw)
Use devm_regmap_add_irq_chip and clean up error path in probe
and also the remove function.
Reported-by: Christian Hohnstaedt <Christian.Hohnstaedt@wago.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
Changes in v2:
* Cleaned up remove function as well.
Changes in v3:
* Deleted the remove function which was just returning 0
drivers/mfd/tps65218.c | 24 +++---------------------
1 file changed, 3 insertions(+), 21 deletions(-)
diff --git a/drivers/mfd/tps65218.c b/drivers/mfd/tps65218.c
index 910f569..8bcdecf 100644
--- a/drivers/mfd/tps65218.c
+++ b/drivers/mfd/tps65218.c
@@ -235,9 +235,9 @@ static int tps65218_probe(struct i2c_client *client,
mutex_init(&tps->tps_lock);
- ret = regmap_add_irq_chip(tps->regmap, tps->irq,
- IRQF_ONESHOT, 0, &tps65218_irq_chip,
- &tps->irq_data);
+ ret = devm_regmap_add_irq_chip(&client->dev, tps->regmap, tps->irq,
+ IRQF_ONESHOT, 0, &tps65218_irq_chip,
+ &tps->irq_data);
if (ret < 0)
return ret;
@@ -253,26 +253,9 @@ static int tps65218_probe(struct i2c_client *client,
ARRAY_SIZE(tps65218_cells), NULL, 0,
regmap_irq_get_domain(tps->irq_data));
- if (ret < 0)
- goto err_irq;
-
- return 0;
-
-err_irq:
- regmap_del_irq_chip(tps->irq, tps->irq_data);
-
return ret;
}
-static int tps65218_remove(struct i2c_client *client)
-{
- struct tps65218 *tps = i2c_get_clientdata(client);
-
- regmap_del_irq_chip(tps->irq, tps->irq_data);
-
- return 0;
-}
-
static const struct i2c_device_id tps65218_id_table[] = {
{ "tps65218", TPS65218 },
{ },
@@ -285,7 +268,6 @@ static int tps65218_remove(struct i2c_client *client)
.of_match_table = of_tps65218_match_table,
},
.probe = tps65218_probe,
- .remove = tps65218_remove,
.id_table = tps65218_id_table,
};
--
1.9.1
next reply other threads:[~2018-12-09 13:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-09 13:59 Keerthy [this message]
2018-12-09 22:45 ` [PATCH v3] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe Sebastian Reichel
2018-12-14 12:41 ` Lee Jones
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