On Thu, May 23, 2013 at 07:44:38PM +0900, Jingoo Han wrote:
> Use the wrapper functions for getting and setting the driver data using
> platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
> so we can directly pass a struct platform_device.
>
> Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
> ---
> drivers/watchdog/riowd.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/watchdog/riowd.c b/drivers/watchdog/riowd.c
> index 0040451..4f99f12 100644
> --- a/drivers/watchdog/riowd.c
> +++ b/drivers/watchdog/riowd.c
> @@ -206,7 +206,7 @@ static int riowd_probe(struct platform_device *op)
> pr_info("Hardware watchdog [%i minutes], regs at %p\n",
> riowd_timeout, p->regs);
>
> - dev_set_drvdata(&op->dev, p);
> + platform_set_drvdata(op, p);
> return 0;
>
> out_iounmap:
> @@ -222,7 +222,7 @@ out:
>
> static int riowd_remove(struct platform_device *op)
> {
> - struct riowd *p = dev_get_drvdata(&op->dev);
> + struct riowd *p = platform_get_drvdata(op);
>
> misc_deregister(&riowd_miscdev);
> of_iounmap(&op->resource[0], p->regs, 2);
> --
> 1.7.10.4
>
>
>
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