Messages in this thread Patch in this message | | | From | Anurag Kumar Vulisha <> | Subject | [PATCH v2 2/3] usb: gadget: send usb_gadget as an argument in get_config_params | Date | Wed, 8 May 2019 13:24:50 +0530 |
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Passing struct usb_gadget * as an extra argument in get_config_params makes gadget drivers to easily update the U1DevExitLat & U2DevExitLat values based on the values passed from the device tree. This patch does the same
Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> --- Changes in v2: - None --- drivers/usb/gadget/composite.c | 2 +- include/linux/usb/gadget.h | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index b8a1584..9118b42 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -653,7 +653,7 @@ static int bos_desc(struct usb_composite_dev *cdev) /* Get Controller configuration */ if (cdev->gadget->ops->get_config_params) { - cdev->gadget->ops->get_config_params( + cdev->gadget->ops->get_config_params(cdev->gadget, &dcd_config_params); } else { dcd_config_params.bU1devExitLat = diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 7595056..fb19141 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -310,7 +310,8 @@ struct usb_gadget_ops { int (*pullup) (struct usb_gadget *, int is_on); int (*ioctl)(struct usb_gadget *, unsigned code, unsigned long param); - void (*get_config_params)(struct usb_dcd_config_params *); + void (*get_config_params)(struct usb_gadget *, + struct usb_dcd_config_params *); int (*udc_start)(struct usb_gadget *, struct usb_gadget_driver *); int (*udc_stop)(struct usb_gadget *); -- 2.1.1
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