On Wed, Sep 24, 2014 at 11:00:39AM +0300, Heikki Krogerus wrote:
> Adds ACPI ID used on newer Intel SoCs.
> 
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> ---
>  drivers/usb/dwc3/core.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
> index d08cac5..c2cf2d8 100644
> --- a/drivers/usb/dwc3/core.c
> +++ b/drivers/usb/dwc3/core.c
> @@ -32,6 +32,7 @@
>  #include <linux/delay.h>
>  #include <linux/dma-mapping.h>
>  #include <linux/of.h>
> +#include <linux/acpi.h>
>  
>  #include <linux/usb/ch9.h>
>  #include <linux/usb/gadget.h>
> @@ -960,12 +961,21 @@ static const struct of_device_id of_dwc3_match[] = {
>  MODULE_DEVICE_TABLE(of, of_dwc3_match);
>  #endif
>  
> +#ifdef CONFIG_ACPI
> +static const struct acpi_device_id dwc3_acpi_match[] = {
> +	{ "808622B7", 0 },

can you just provide a macro for this string ?

-- 
balbi