* [PATCH v3] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe
@ 2018-12-09 13:59 Keerthy
2018-12-09 22:45 ` Sebastian Reichel
2018-12-14 12:41 ` Lee Jones
0 siblings, 2 replies; 3+ messages in thread
From: Keerthy @ 2018-12-09 13:59 UTC (permalink / raw)
To: tony, lee.jones
Cc: linux-omap, linux-kernel, sebastian.reichel, t-kristo, j-keerthy, ladis
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v3] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe
2018-12-09 13:59 [PATCH v3] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe Keerthy
@ 2018-12-09 22:45 ` Sebastian Reichel
2018-12-14 12:41 ` Lee Jones
1 sibling, 0 replies; 3+ messages in thread
From: Sebastian Reichel @ 2018-12-09 22:45 UTC (permalink / raw)
To: Keerthy; +Cc: tony, lee.jones, linux-omap, linux-kernel, t-kristo, ladis
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Hi,
On Sun, Dec 09, 2018 at 07:29:31PM +0530, Keerthy wrote:
> 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>
> ---
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
-- Sebastian
>
> 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
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v3] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe
2018-12-09 13:59 [PATCH v3] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe Keerthy
2018-12-09 22:45 ` Sebastian Reichel
@ 2018-12-14 12:41 ` Lee Jones
1 sibling, 0 replies; 3+ messages in thread
From: Lee Jones @ 2018-12-14 12:41 UTC (permalink / raw)
To: Keerthy
Cc: tony, linux-omap, linux-kernel, sebastian.reichel, t-kristo, ladis
On Sun, 09 Dec 2018, Keerthy wrote:
> 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(-)
Applied, thanks.
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-12-09 13:59 [PATCH v3] mfd: tps65218: Use devm_regmap_add_irq_chip and clean up error path in probe Keerthy
2018-12-09 22:45 ` Sebastian Reichel
2018-12-14 12:41 ` Lee Jones
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