diff options
| author | Bin Liu <b-liu@ti.com> | 2016-06-30 20:12:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-07-17 02:23:57 +0300 |
| commit | f89252ad19a1a93095bdee58a4d857023f069280 (patch) | |
| tree | 33b73ccbea6380093c8b0983fa17c87f9dcdafcc /drivers/usb/musb/Makefile | |
| parent | ca2b6faeb96d6d71ebc0627d6679f7b6667cfb00 (diff) | |
| download | linux-f89252ad19a1a93095bdee58a4d857023f069280.tar.xz | |
usb: musb: add tracepoints support for debugging
To avoid printk() overhead while debugging, this patch implements the
foundation of tracepoints logging for musb driver to make debug
easier.
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb/Makefile')
| -rw-r--r-- | drivers/usb/musb/Makefile | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile index f95befe18cc1..689d42aba8a9 100644 --- a/drivers/usb/musb/Makefile +++ b/drivers/usb/musb/Makefile @@ -2,9 +2,12 @@ # for USB OTG silicon based on Mentor Graphics INVENTRA designs # +# define_trace.h needs to know how to find our header +CFLAGS_musb_trace.o := -I$(src) + obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o -musb_hdrc-y := musb_core.o +musb_hdrc-y := musb_core.o musb_trace.o musb_hdrc-$(CONFIG_USB_MUSB_HOST)$(CONFIG_USB_MUSB_DUAL_ROLE) += musb_virthub.o musb_host.o musb_hdrc-$(CONFIG_USB_MUSB_GADGET)$(CONFIG_USB_MUSB_DUAL_ROLE) += musb_gadget_ep0.o musb_gadget.o |