From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Tue, 6 Feb 2018 08:50:40 +0000 (+0100)
Subject: usb: gadget: udc: change comparison to bitshift when dealing with a mask
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2e94f8cde34742ccfe9642ac42d31bbe76d1e77d;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

usb: gadget: udc: change comparison to bitshift when dealing with a mask

[ Upstream commit ac87e560f7c0f91b62012e9a159c0681a373b922 ]

Due to a typo, the mask was destroyed by a comparison instead of a bit
shift.

Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/gadget/udc/goku_udc.h b/drivers/usb/gadget/udc/goku_udc.h
index 86d2adafe149..64eb0f2b5ea0 100644
--- a/drivers/usb/gadget/udc/goku_udc.h
+++ b/drivers/usb/gadget/udc/goku_udc.h
@@ -28,7 +28,7 @@ struct goku_udc_regs {
 #	define INT_EP1DATASET		0x00040
 #	define INT_EP2DATASET		0x00080
 #	define INT_EP3DATASET		0x00100
-#define INT_EPnNAK(n)		(0x00100 < (n))		/* 0 < n < 4 */
+#define INT_EPnNAK(n)		(0x00100 << (n))	/* 0 < n < 4 */
 #	define INT_EP1NAK		0x00200
 #	define INT_EP2NAK		0x00400
 #	define INT_EP3NAK		0x00800