From 0662481855c389b75a0a54c32870cc90563d80a9 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Fri, 21 Jan 2011 13:39:20 +0800 Subject: usb: musb: disable double buffering when it's broken We know that blackfin doesn't support double buffering feature as of today. So we add a flag set by musb_platform_init() to forcefully disable that feature. Such flag is created and marked as deprecated to force us to find a solution for the missing double buffering support on blackfin. Signed-off-by: Felipe Balbi --- drivers/usb/musb/blackfin.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/usb/musb/blackfin.c') diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index eeba228eb2af..9d49d1cd7ce2 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -404,6 +404,7 @@ static int bfin_musb_init(struct musb *musb) musb->xceiv->set_power = bfin_musb_set_power; musb->isr = blackfin_interrupt; + musb->double_buffer_not_ok = true; return 0; } -- cgit v1.2.2