Hi Marc,
usbmisc_imx6q.c is only for imx6x. And for a certain running kernel,
there will be always one driver instance.
Thanks
Richard
On Thu, Sep 06, 2012 at 02:37:59PM +0200, Marc Kleine-Budde wrote:
> Signed-off-by: Marc Kleine-Budde <m...@pengutronix.de>
> ---
> drivers/usb/chipidea/usbmisc_imx6q.c | 9 ++++++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/usb/chipidea/usbmisc_imx6q.c
> b/drivers/usb/chipidea/usbmisc_imx6q.c
> index edc0edd7..5989a80 100644
> --- a/drivers/usb/chipidea/usbmisc_imx6q.c
> +++ b/drivers/usb/chipidea/usbmisc_imx6q.c
> @@ -26,6 +26,7 @@ struct imx6q_usbmisc {
> spinlock_t lock;
> struct clk *clk;
> struct usbmisc_usb_device usbdev[USB_DEV_MAX];
> + const struct usbmisc_ops *ops;
> };
>
> static struct imx6q_usbmisc *usbmisc;
> @@ -78,7 +79,7 @@ static const struct usbmisc_ops imx6q_usbmisc_ops = {
> };
>
> static const struct of_device_id usbmisc_imx6q_dt_ids[] = {
> - { .compatible = "fsl,imx6q-usbmisc"},
> + { .compatible = "fsl,imx6q-usbmisc", .data = (void *)&imx6q_usbmisc_ops
> },
> { /* sentinel */ }
> };
>
> @@ -116,8 +117,10 @@ static int __devinit usbmisc_imx6q_probe(struct
> platform_device *pdev)
> return ret;
> }
>
> + data->ops = (const struct usbmisc_ops *)
> + of_match_device(usbmisc_imx6q_dt_ids, &pdev->dev);
> usbmisc = data;
> - ret = usbmisc_set_ops(&imx6q_usbmisc_ops);
> + ret = usbmisc_set_ops(data->ops);
> if (ret) {
> usbmisc = NULL;
> clk_disable_unprepare(data->clk);
> @@ -129,7 +132,7 @@ static int __devinit usbmisc_imx6q_probe(struct
> platform_device *pdev)
>
> static int __devexit usbmisc_imx6q_remove(struct platform_device *pdev)
> {
> - usbmisc_unset_ops(&imx6q_usbmisc_ops);
> + usbmisc_unset_ops(usbmisc->ops);
> clk_disable_unprepare(usbmisc->clk);
> usbmisc = NULL;
> return 0;
> --
> 1.7.10.4
>
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