now that we have no users of dev_dbg() in dwc3,
we can't safely remove CONFIG_USB_DWC3_DEBUG.

If dev_dbg() is ever strictly necessary - and I
don't see why it would, considering we want to
rely on tracepoints for debug - we will depend
on DYNAMIC_PRINTK to enable such messages.

Signed-off-by: Felipe Balbi <[email protected]>
---
 drivers/usb/dwc3/Kconfig  | 9 ---------
 drivers/usb/dwc3/Makefile | 2 --
 2 files changed, 11 deletions(-)

diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
index dede32e809b6..cdd3eae604af 100644
--- a/drivers/usb/dwc3/Kconfig
+++ b/drivers/usb/dwc3/Kconfig
@@ -103,12 +103,3 @@ config USB_DWC3_QCOM
        help
          Recent Qualcomm SoCs ship with one DesignWare Core USB3 IP inside,
          say 'Y' or 'M' if you have one such device.
-
-comment "Debugging features"
-
-config USB_DWC3_DEBUG
-       bool "Enable Debugging Messages"
-       help
-         Say Y here to enable debugging messages on DWC3 Driver.
-
-endif
diff --git a/drivers/usb/dwc3/Makefile b/drivers/usb/dwc3/Makefile
index c7076e37c4ed..acc951d46c27 100644
--- a/drivers/usb/dwc3/Makefile
+++ b/drivers/usb/dwc3/Makefile
@@ -1,8 +1,6 @@
 # define_trace.h needs to know how to find our header
 CFLAGS_trace.o                         := -I$(src)
 
-ccflags-$(CONFIG_USB_DWC3_DEBUG)       := -DDEBUG
-
 obj-$(CONFIG_USB_DWC3)                 += dwc3.o
 
 dwc3-y                                 := core.o debug.o trace.o
-- 
2.4.4

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