On 11/06/2014 05:55 AM, Felipe Balbi wrote:
> in case kernel is built without CONFIG_OF there
> will be a build warning (see below) due to of_match_ptr()
> being defined to NULL.
>
> Because of_match_ptr() is pretty pointless anyway,
> let's just remove it and fix the warning.
The alternative, of course, would be to wrap the udc_pxa_dt_ids
declaration in IS_ENABLED(CONFIG_OF), but I'm not sure whether it's
worth it.
Daniel
> drivers/usb/gadget/udc/pxa27x_udc.c:2403:28: warning: ‘udc_pxa_dt_ids’
> defined but not used [-Wunused-variable]
> static struct of_device_id udc_pxa_dt_ids[] = {
> ^
> Signed-off-by: Felipe Balbi <ba...@ti.com>
> ---
> drivers/usb/gadget/udc/pxa27x_udc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c
> b/drivers/usb/gadget/udc/pxa27x_udc.c
> index 69e7b816..d1d8a9f 100644
> --- a/drivers/usb/gadget/udc/pxa27x_udc.c
> +++ b/drivers/usb/gadget/udc/pxa27x_udc.c
> @@ -2590,7 +2590,7 @@ static struct platform_driver udc_driver = {
> .driver = {
> .name = "pxa27x-udc",
> .owner = THIS_MODULE,
> - .of_match_table = of_match_ptr(udc_pxa_dt_ids),
> + .of_match_table = udc_pxa_dt_ids,
> },
> .probe = pxa_udc_probe,
> .remove = pxa_udc_remove,
>
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