From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Fri, 16 Jun 2017 15:40:57 +0000 (-0500)
Subject: usb: musb: tusb6010: Add MUSB_G_NO_SKB_RESERVE to quirks
X-Git-Tag: v4.13-rc1~185^2~19
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0efc1356393a5149287c51addc4242ce51aa867c;p=karo-tx-linux.git

usb: musb: tusb6010: Add MUSB_G_NO_SKB_RESERVE to quirks

When using the g_ncm for networking this flag will make sure that the
buffer is aligned to 32bit so the DMA can be used to offload the data
movement.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index e85cc8e4e7a9..4253bfb22043 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -1181,7 +1181,8 @@ static int tusb_musb_exit(struct musb *musb)
 }
 
 static const struct musb_platform_ops tusb_ops = {
-	.quirks		= MUSB_DMA_TUSB_OMAP | MUSB_IN_TUSB,
+	.quirks		= MUSB_DMA_TUSB_OMAP | MUSB_IN_TUSB |
+			  MUSB_G_NO_SKB_RESERVE,
 	.init		= tusb_musb_init,
 	.exit		= tusb_musb_exit,