On Mon, Dec 19, 2011 at 07:43:35PM +0100, Heiko Stübner wrote:
> Instead use container_of to retrieve the s3c_hsudc from the
> struct usb_gadget pointer.
>
> Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
> ---
> drivers/usb/gadget/s3c-hsudc.c | 11 ++++++-----
> 1 files changed, 6 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
> index 8e69758..23cac9d 100644
> --- a/drivers/usb/gadget/s3c-hsudc.c
> +++ b/drivers/usb/gadget/s3c-hsudc.c
> @@ -161,7 +161,6 @@ struct s3c_hsudc {
> #define ep_index(_ep) ((_ep)->bEndpointAddress & \
> USB_ENDPOINT_NUMBER_MASK)
>
> -static struct s3c_hsudc *the_controller;
> static const char driver_name[] = "s3c-udc";
> static const char ep0name[] = "ep0-control";
>
> @@ -1141,7 +1140,8 @@ static irqreturn_t s3c_hsudc_irq(int irq, void *_dev)
> static int s3c_hsudc_start(struct usb_gadget *gadget,
> struct usb_gadget_driver *driver)
> {
> - struct s3c_hsudc *hsudc = the_controller;
> + struct s3c_hsudc *hsudc =
> + container_of(gadget, struct s3c_hsudc, gadget);
I have changed all these container_of() to your to_hsudc() helper
function.
--
balbi
Attachment:
signature.asc
Description: Digital signature
