Merge "usb: gadget: Revert increase write buffer size"

#define BRIDGE_RX_QUEUE_SIZE	8

#define BRIDGE_RX_BUF_SIZE	2048

#define BRIDGE_TX_QUEUE_SIZE	8

#define BRIDGE_TX_BUF_SIZE	(50 * 1024)

#define BRIDGE_TX_BUF_SIZE	2048

#define GS_LOG2_NOTIFY_INTERVAL		5  /* 1 << 5 == 32 msec */

#define GS_NOTIFY_MAXPACKET		10 /* notification + 2 bytes */