From: Razmik Karapetyan <razmik@synopsys.com>
Date: Fri, 19 Jan 2018 10:39:57 +0000 (+0400)
Subject: usb: dwc2: Use AHB burst size parameter
X-Git-Tag: microblaze-v4.18-rc1~165^2~18^2~74
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=d1ac8c802dce92971d1cc81f82a3466b2104e787;p=linux-2.6-microblaze.git

usb: dwc2: Use AHB burst size parameter

In dwc2_hsotg_core_init_disconnected() function used AHB burst size
parameter, instead of calculating already calculated value.

Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Razmik Karapetyan <razmik@synopsys.com>
Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index f163f7426ed0..3cc1e3747b7d 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -3278,7 +3278,7 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg,
 
 	if (using_dma(hsotg)) {
 		dwc2_writel(GAHBCFG_GLBL_INTR_EN | GAHBCFG_DMA_EN |
-			    (GAHBCFG_HBSTLEN_INCR4 << GAHBCFG_HBSTLEN_SHIFT),
+			    hsotg->params.ahbcfg,
 			    hsotg->regs + GAHBCFG);
 
 		/* Set DDMA mode support in the core if needed */