Commit 5bf9bd8d authored by Christian Gromm's avatar Christian Gromm Committed by Greg Kroah-Hartman
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staging: most: hdm-usb: add support for new USB gadget 



This patch is needed to make the driver support Microchip's OS81210 USB
MOST network interface controller. It simply adds the gadget's product
ID to the driver's ID table.

Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9736fc04

drivers/staging/most/hdm-usb/hdm_usb.c

+4 −1
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ 
#define USB_DEV_ID_BRDG		0xC001  /* PID: USB Bridge */

#define USB_DEV_ID_OS81118	0xCF18  /* PID: USB OS81118 */

#define USB_DEV_ID_OS81119	0xCF19  /* PID: USB OS81119 */

#define USB_DEV_ID_OS81210	0xCF30  /* PID: USB OS81210 */

/* DRCI Addresses */

#define DRCI_REG_NI_STATE	0x0100

#define DRCI_REG_PACKET_BW	0x0101
@@ -935,6 +936,7 @@ static struct usb_device_id usbid[] = { 
	{ USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_BRDG), },

	{ USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_OS81118), },

	{ USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_OS81119), },

	{ USB_DEVICE(USB_VENDOR_ID_SMSC, USB_DEV_ID_OS81210), },

	{ } /* Terminating entry */

};
@@ -1304,7 +1306,8 @@ hdm_probe(struct usb_interface *interface, const struct usb_device_id *id) 


	mutex_lock(&mdev->io_mutex);

	if (le16_to_cpu(usb_dev->descriptor.idProduct) == USB_DEV_ID_OS81118 ||

	    le16_to_cpu(usb_dev->descriptor.idProduct) == USB_DEV_ID_OS81119) {

	    le16_to_cpu(usb_dev->descriptor.idProduct) == USB_DEV_ID_OS81119 ||

	    le16_to_cpu(usb_dev->descriptor.idProduct) == USB_DEV_ID_OS81210) {

		/* this increments the reference count of the instance

		 * object of the core

		 */