From: John Youn <John.Youn@synopsys.com>
Date: Thu, 17 Dec 2015 19:18:27 +0000 (-0800)
Subject: UPSTREAM: usb: dwc2: Remove redundant reset in probe
X-Git-Tag: firefly_0821_release~896
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=de9ab62c4f2dad1f446f4c9dd65c0e2508c55cd7;p=firefly-linux-kernel-4.4.55.git

UPSTREAM: usb: dwc2: Remove redundant reset in probe

Reset already happens before this so just force the dr_mode.

Change-Id: I308ef9ea795ba654aca98af67ee1ecaba415397f
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
(cherry picked from commit 25362d318371e1e271dda24995ceabb8457b3b7c)
---

diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 196ffa7656b6..b4447f4d970f 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -529,7 +529,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	/* Validate parameter values */
 	dwc2_set_parameters(hsotg, params);
 
-	dwc2_core_reset_and_force_dr_mode(hsotg);
+	dwc2_force_dr_mode(hsotg);
 
 	if (hsotg->dr_mode != USB_DR_MODE_HOST) {
 		retval = dwc2_gadget_init(hsotg, irq);