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

BugLink: http://bugs.launchpad.net/bugs/1783418
[ 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>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/drivers/usb/gadget/udc/goku_udc.h b/drivers/usb/gadget/udc/goku_udc.h
index 26601bf4e7a935d1754e13635082b5a934582957..70023d40107997bcd48ccc02e24f9ee50f40b784 100644 (file)
--- 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