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Groups > linux.kernel > #1699512 > unrolled thread

[PATCH] mfd: lp87565: Convert to use devm_mfd_add_devices

Started byAxel Lin <axel.lin@ingics.com>
First post2017-07-30 13:00 +0200
Last post2017-08-08 12:10 +0200
Articles 3 — 3 participants

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  [PATCH] mfd: lp87565: Convert to use devm_mfd_add_devices Axel Lin <axel.lin@ingics.com> - 2017-07-30 13:00 +0200
    Re: [PATCH] mfd: lp87565: Convert to use devm_mfd_add_devices Keerthy <j-keerthy@ti.com> - 2017-07-31 06:20 +0200
    Re: [PATCH] mfd: lp87565: Convert to use devm_mfd_add_devices Lee Jones <lee.jones@linaro.org> - 2017-08-08 12:10 +0200

#1699512 — [PATCH] mfd: lp87565: Convert to use devm_mfd_add_devices

FromAxel Lin <axel.lin@ingics.com>
Date2017-07-30 13:00 +0200
Subject[PATCH] mfd: lp87565: Convert to use devm_mfd_add_devices
Message-ID<u8U6Z-7Fp-3@gated-at.bofh.it>
This fixes missing mfd_remove_devices() call when unload the module.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
 drivers/mfd/lp87565.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/mfd/lp87565.c b/drivers/mfd/lp87565.c
index 340ad0c..32d2a07 100644
--- a/drivers/mfd/lp87565.c
+++ b/drivers/mfd/lp87565.c
@@ -73,10 +73,9 @@ static int lp87565_probe(struct i2c_client *client,
 
 	i2c_set_clientdata(client, lp87565);
 
-	ret = mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO, lp87565_cells,
-			      ARRAY_SIZE(lp87565_cells), NULL, 0, NULL);
-
-	return ret;
+	return devm_mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO,
+				    lp87565_cells, ARRAY_SIZE(lp87565_cells),
+				    NULL, 0, NULL);
 }
 
 static const struct i2c_device_id lp87565_id_table[] = {
-- 
2.9.3

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#1699679

FromKeerthy <j-keerthy@ti.com>
Date2017-07-31 06:20 +0200
Message-ID<u9als-1ss-11@gated-at.bofh.it>
In reply to#1699512

On Sunday 30 July 2017 04:28 PM, Axel Lin wrote:
> This fixes missing mfd_remove_devices() call when unload the module.

Reviewed-by: Keerthy <j-keerthy@ti.com>

> 
> Signed-off-by: Axel Lin <axel.lin@ingics.com>
> ---
>  drivers/mfd/lp87565.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/mfd/lp87565.c b/drivers/mfd/lp87565.c
> index 340ad0c..32d2a07 100644
> --- a/drivers/mfd/lp87565.c
> +++ b/drivers/mfd/lp87565.c
> @@ -73,10 +73,9 @@ static int lp87565_probe(struct i2c_client *client,
>  
>  	i2c_set_clientdata(client, lp87565);
>  
> -	ret = mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO, lp87565_cells,
> -			      ARRAY_SIZE(lp87565_cells), NULL, 0, NULL);
> -
> -	return ret;
> +	return devm_mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO,
> +				    lp87565_cells, ARRAY_SIZE(lp87565_cells),
> +				    NULL, 0, NULL);
>  }
>  
>  static const struct i2c_device_id lp87565_id_table[] = {
> 

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#1706287

FromLee Jones <lee.jones@linaro.org>
Date2017-08-08 12:10 +0200
Message-ID<uc9Cy-6yS-17@gated-at.bofh.it>
In reply to#1699512
On Sun, 30 Jul 2017, Axel Lin wrote:

> This fixes missing mfd_remove_devices() call when unload the module.
> 
> Signed-off-by: Axel Lin <axel.lin@ingics.com>
> ---
>  drivers/mfd/lp87565.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/lp87565.c b/drivers/mfd/lp87565.c
> index 340ad0c..32d2a07 100644
> --- a/drivers/mfd/lp87565.c
> +++ b/drivers/mfd/lp87565.c
> @@ -73,10 +73,9 @@ static int lp87565_probe(struct i2c_client *client,
>  
>  	i2c_set_clientdata(client, lp87565);
>  
> -	ret = mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO, lp87565_cells,
> -			      ARRAY_SIZE(lp87565_cells), NULL, 0, NULL);
> -
> -	return ret;
> +	return devm_mfd_add_devices(lp87565->dev, PLATFORM_DEVID_AUTO,
> +				    lp87565_cells, ARRAY_SIZE(lp87565_cells),
> +				    NULL, 0, NULL);
>  }
>  
>  static const struct i2c_device_id lp87565_id_table[] = {

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog

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