Hi Dmitry,
On Tue, Jan 28, 2014 at 10:24 PM, Manish Badarkhe
<badarkhe.manish@xxxxxxxxx> wrote:
> Instead of "#ifdef CONFIG_OF" use "IS_ENABLED(CONFIG_OF)"
> option for DT code to avoid if-deffery in code.
>
> Signed-off-by: Manish Badarkhe <badarkhe.manish@xxxxxxxxx>
> ---
> Changes since V1:
> 1.Updated code to use "IS_ENABLED" during retrieval
> of platform/DT data.
>
> Changes since V2:
> 1.Updated code as per Dmitry's comment to give preferance to
> platform data.
>
> Changes since V3:
> 1.Updated code to use "IS_ENABLED(CONFIG_OF)" to remove
> DT data retrieval function during compilation itself
> when CONFIG_OF option is not set.
>
> :100644 100644 b4513f2... a7482db... M drivers/power/max8925_power.c
> drivers/power/max8925_power.c | 17 +++++------------
> 1 file changed, 5 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/power/max8925_power.c b/drivers/power/max8925_power.c
> index b4513f2..a7482db 100644
> --- a/drivers/power/max8925_power.c
> +++ b/drivers/power/max8925_power.c
> @@ -427,7 +427,6 @@ static int max8925_deinit_charger(struct max8925_power_info *info)
> return 0;
> }
>
> -#ifdef CONFIG_OF
> static struct max8925_power_pdata *
> max8925_power_dt_init(struct platform_device *pdev)
> {
> @@ -440,9 +439,6 @@ max8925_power_dt_init(struct platform_device *pdev)
> int no_insert_detect;
> struct max8925_power_pdata *pdata;
>
> - if (!nproot)
> - return pdev->dev.platform_data;
> -
> np = of_find_node_by_name(nproot, "charger");
> if (!np) {
> dev_err(&pdev->dev, "failed to find charger node\n");
> @@ -468,13 +464,6 @@ max8925_power_dt_init(struct platform_device *pdev)
>
> return pdata;
> }
> -#else
> -static struct max8925_power_pdata *
> -max8925_power_dt_init(struct platform_device *pdev)
> -{
> - return pdev->dev.platform_data;
> -}
> -#endif
>
> static int max8925_power_probe(struct platform_device *pdev)
> {
> @@ -483,7 +472,11 @@ static int max8925_power_probe(struct platform_device *pdev)
> struct max8925_power_info *info;
> int ret;
>
> - pdata = max8925_power_dt_init(pdev);
> + pdata = dev_get_platdata(&pdev->dev);
> +
> + if (IS_ENABLED(CONFIG_OF) && !pdata && chip->dev->of_node)
> + pdata = max8925_power_dt_init(pdev);
> +
> if (!pdata) {
> dev_err(&pdev->dev, "platform data isn't assigned to "
> "power supply\n");
Gentle ping!!
Please let me know, are there any review comments on this patch?
Thanks
Manish Badarkhe
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