[14/32] usb: gadget: udc: mv_udc_core: Remove unused static const variable 'driver_desc'

Message ID 20200706133341.476881-15-lee.jones@linaro.org
State New
Headers show
Series
  • Fix the final bunch of W=1 issues in USB
Related show

Commit Message

Lee Jones July 6, 2020, 1:33 p.m.
Looks as though it's never been used.  Driver was introduced in 2014.

Fixes the following W=1 kernel build warning(s):

 drivers/usb/gadget/udc/mv_udc_core.c:56:19: warning: ‘driver_desc’ defined but not used [-Wunused-const-variable=]
 56 | static const char driver_desc[] = DRIVER_DESC;
 | ^~~~~~~~~~~

Cc: Felipe Balbi <balbi@kernel.org>
Cc: Chao Xie <chao.xie@marvell.com>
Cc: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

---
 drivers/usb/gadget/udc/mv_udc_core.c | 1 -
 1 file changed, 1 deletion(-)

-- 
2.25.1

Patch

diff --git a/drivers/usb/gadget/udc/mv_udc_core.c b/drivers/usb/gadget/udc/mv_udc_core.c
index 2384b55f9d3e8..0fb4ef464321d 100644
--- a/drivers/usb/gadget/udc/mv_udc_core.c
+++ b/drivers/usb/gadget/udc/mv_udc_core.c
@@ -53,7 +53,6 @@ 
 static DECLARE_COMPLETION(release_done);
 
 static const char driver_name[] = "mv_udc";
-static const char driver_desc[] = DRIVER_DESC;
 
 static void nuke(struct mv_ep *ep, int status);
 static void stop_activity(struct mv_udc *udc, struct usb_gadget_driver *driver);