[U-Boot] [PATCH] usb: dwc2-otg: remove unused variable
Masahiro Yamada
yamada.masahiro at socionext.com
Wed Dec 14 06:30:12 CET 2016
GCC 6.1 complains about this.
drivers/usb/gadget/dwc2_udc_otg.c:72:19: warning: 'driver_desc'
defined but not used [-Wunused-const-variable=]
static const char driver_desc[] = DRIVER_DESC;
^~~~~~~~~~~
Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
---
drivers/usb/gadget/dwc2_udc_otg.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c
index d72bfdf..cb44374 100644
--- a/drivers/usb/gadget/dwc2_udc_otg.c
+++ b/drivers/usb/gadget/dwc2_udc_otg.c
@@ -63,13 +63,11 @@ static char *state_names[] = {
"WAIT_FOR_NULL_COMPLETE",
};
-#define DRIVER_DESC "DWC2 HS USB OTG Device Driver, (c) Samsung Electronics"
#define DRIVER_VERSION "15 March 2009"
struct dwc2_udc *the_controller;
static const char driver_name[] = "dwc2-udc";
-static const char driver_desc[] = DRIVER_DESC;
static const char ep0name[] = "ep0-control";
/* Max packet size*/
--
2.7.4
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