From: Bin Liu <b-liu@ti.com>
Date: Thu, 2 Feb 2017 03:30:17 +0000 (-0600)
Subject: usb: musb: davinci: remove redundant code
X-Git-Tag: v4.11-rc1~119^2~33
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ca7c1d5094ec1c425bd9a38153789f9cedb0b8e2;p=karo-tx-linux.git

usb: musb: davinci: remove redundant code

The session is cleared in the core whenever musb_platform_disable() is
called, so clearing it in the glue driver *_musb_disable() is redundant.

Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index cee61a51645e..52b491d3d5d8 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -133,7 +133,6 @@ static void davinci_musb_disable(struct musb *musb)
 			  DAVINCI_USB_USBINT_MASK
 			| DAVINCI_USB_TXINT_MASK
 			| DAVINCI_USB_RXINT_MASK);
-	musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
 	musb_writel(musb->ctrl_base, DAVINCI_USB_EOI_REG, 0);
 
 	if (is_dma_capable() && !dma_off)