[PATCH v2 01/12] usb: otg: add notify_connect_change callback

[Felipe Balbi]

On Mon, May 21, 2012 at 05:23:46PM +0800, Richard Zhao wrote:
> This let usb phy driver has a chance to change hw settings when connect
> status change.
> 
> Signed-off-by: Richard Zhao <richard.zhao at freescale.com>
> ---
>  include/linux/usb/otg.h |   13 +++++++++++++
>  1 files changed, 13 insertions(+), 0 deletions(-)
> 
> diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
> index 38ab3f4..385641d 100644
> --- a/include/linux/usb/otg.h
> +++ b/include/linux/usb/otg.h
> @@ -117,6 +117,10 @@ struct usb_phy {
>  	int	(*set_suspend)(struct usb_phy *x,
>  				int suspend);
>  
> +	/* notify phy connect status change */
> +	int	(*notify_connect_change)(struct usb_phy *x,
> +					 int port,
> +					 int connected);
>  };
>  
>  
> @@ -252,6 +256,15 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend)
>  }
>  
>  static inline int
> +usb_phy_notify_connect_change(struct usb_phy *x, int port, int connected)
> +{
> +	if (x->notify_connect_change != NULL)

you don't need this != NULL. See that no other wrapper has it. Keep
consistency.

Also, this is the kind of stuff that I have been queueing for Greg so I
should be in Cc.

-- 
balbi
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