[PATCH v2 1/3] usb: musb: Handle nullpointer

[Felipe Balbi]

On Mon, Oct 14, 2013 at 03:50:37PM +0200, Markus Pargmann wrote:
> When the device is connected to a host without a gadget driver,
> otg->gadget is NULL.
> 
> Signed-off-by: Markus Pargmann <mpa at pengutronix.de>
> ---
>  drivers/usb/musb/musb_core.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
> index 18e877f..baa4f6a 100644
> --- a/drivers/usb/musb/musb_core.c
> +++ b/drivers/usb/musb/musb_core.c
> @@ -654,7 +654,8 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
>  				break;
>  		case OTG_STATE_B_PERIPHERAL:

why would we be in B peripheral if we're host only ? Bug seems to be
else where.

-- 
balbi
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