Re: [PATCH 2/2] mfd: twl-core: Refactoring for add_numbered_child()

Lee Jones
2016-06-08T11:14:42Z

On Mon, 16 May 2016, SF Markus Elfring wrote:

> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sun, 15 May 2016 19:50:55 +0200
>
> Adjust jump targets according to the Linux coding style convention.
> Another check for the variable "status" can be omitted then at the end.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
> drivers/mfd/twl-core.c | 19 +++++++++----------
> 1 file changed, 9 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
> index dc34e69..3e4f4e4 100644
> --- a/drivers/mfd/twl-core.c
> +++ b/drivers/mfd/twl-core.c
> @@ -635,7 +635,7 @@ add_numbered_child(unsigned mod_no, const char *name, int num,
> status = platform_device_add_data(pdev, pdata, pdata_len);
> if (status < 0) {
> dev_dbg(&pdev->dev, "can't add platform_data\n");
> - goto err;
> + goto put_device;
> }
> }
>
> @@ -648,21 +648,20 @@ add_numbered_child(unsigned mod_no, const char *name, int num,
> status = platform_device_add_resources(pdev, r, irq1 ? 2 : 1);
> if (status < 0) {
> dev_dbg(&pdev->dev, "can't add irqs\n");
> - goto err;
> + goto put_device;
> }
> }
>
> status = platform_device_add(pdev);
> - if (status = 0)
> - device_init_wakeup(&pdev->dev, can_wakeup);
> + if (status)
> + goto put_device;
>
> -err:
> - if (status < 0) {
> - platform_device_put(pdev);
> - dev_err(&twl->client->dev, "can't add %s dev\n", name);
> - return ERR_PTR(status);
> - }
> + device_init_wakeup(&pdev->dev, can_wakeup);

Nit: Place a '\n' here.

> return &pdev->dev;

Nit: Place a '\n' here.

> +put_device:
> + platform_device_put(pdev);
> + dev_err(&twl->client->dev, "can't add %s dev\n", name);

Nit: "failed to add device %s\n"

> + return ERR_PTR(status);
> }
>
> static inline struct device *add_child(unsigned mod_no, const char *name,

Once you've fixed those, please re-submit with my:

Acked-by: Lee Jones <lee.jones@linaro.org>

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â”‚ Open source software for ARM SoCs
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