From: Bin Liu <b-liu@ti.com>
Date: Thu, 2 Feb 2017 03:30:14 +0000 (-0600)
Subject: usb: musb: dsps: remove redundant code
X-Git-Tag: v4.11-rc1~119^2~36
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f2e3818ac89d9168c3051b9aaa23b78050df9b6d;p=karo-tx-linux.git

usb: musb: dsps: 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/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 9f125e179acd..ceb646be20d9 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -186,7 +186,6 @@ static void dsps_musb_disable(struct musb *musb)
 	musb_writel(reg_base, wrp->epintr_clear,
 			 wrp->txep_bitmap | wrp->rxep_bitmap);
 	del_timer_sync(&glue->timer);
-	musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
 }
 
 /* Caller must take musb->lock */