From ac87e560f7c0f91b62012e9a159c0681a373b922 Mon Sep 17 00:00:00 2001
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Tue, 6 Feb 2018 09:50:40 +0100
Subject: [PATCH] usb: gadget: udc: change comparison to bitshift when dealing with a mask
Git-commit: ac87e560f7c0f91b62012e9a159c0681a373b922
Patch-mainline: v4.17-rc1
References: bsc#1051510
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>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/usb/gadget/udc/goku_udc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/goku_udc.h b/drivers/usb/gadget/udc/goku_udc.h
index 26601bf4e7a9..70023d401079 100644
--- a/drivers/usb/gadget/udc/goku_udc.h
+++ b/drivers/usb/gadget/udc/goku_udc.h
@@ -25,7 +25,7 @@ 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
--
2.18.0