Re: [PATCH 2/6] mfd: twl-core: Refactoring for add_numbered_child()

Lee Jones
2016-06-28T15:02:48Z

On Sun, 26 Jun 2016, SF Markus Elfring wrote:

> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sun, 26 Jun 2016 13:03:59 +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>
> Acked-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/mfd/twl-core.c | 21 +++++++++++----------
> 1 file changed, 11 insertions(+), 10 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
> index 9458c6d..a49d3db 100644
> --- a/drivers/mfd/twl-core.c
> +++ b/drivers/mfd/twl-core.c
> @@ -631,7 +631,7 @@ 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;
> }
> }
>
> @@ -644,21 +644,22 @@ 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;
> +
> + device_init_wakeup(&pdev->dev, can_wakeup);
>
> -err:
> - if (status < 0) {
> - platform_device_put(pdev);
> - dev_err(&twl->client->dev, "can't add %s dev\n", name);
> - return ERR_PTR(status);
> - }
> return &pdev->dev;
> +
> +put_device:
> + platform_device_put(pdev);
> + dev_err(&twl->client->dev, "failed to add device %s\n", name);
> + return ERR_PTR(status);
> }
>
> static inline struct device *add_child(unsigned mod_no, const char *name,

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