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| author | Chunfeng Yun | 2019-03-21 03:53:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-03-26 08:40:14 +0100 |
| commit | 83374e035b6286731c5aa617844c7b724294c2a7 (patch) | |
| tree | 212fe872a4028092f183a1777089f6eee84fff3a /drivers/usb/mtu3/Makefile | |
| parent | usb: mtu3: move vbus and mode debugfs interfaces into mtu3_debugfs.c (diff) | |
| download | kernel-qcow2-linux-83374e035b6286731c5aa617844c7b724294c2a7.tar.gz kernel-qcow2-linux-83374e035b6286731c5aa617844c7b724294c2a7.tar.xz kernel-qcow2-linux-83374e035b6286731c5aa617844c7b724294c2a7.zip | |
usb: mtu3: add tracepoints to help debug
This patch implements a few initial tracepoints for the
mtu3 driver. More traces can be added as necessary in order
to ease the task of debugging.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/mtu3/Makefile')
| -rw-r--r-- | drivers/usb/mtu3/Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/mtu3/Makefile b/drivers/usb/mtu3/Makefile index 7c1826bbcebb..3bf8cbcc1add 100644 --- a/drivers/usb/mtu3/Makefile +++ b/drivers/usb/mtu3/Makefile @@ -2,10 +2,17 @@ ccflags-$(CONFIG_USB_MTU3_DEBUG) += -DDEBUG +# define_trace.h needs to know how to find our header +CFLAGS_mtu3_trace.o := -I$(src) + obj-$(CONFIG_USB_MTU3) += mtu3.o mtu3-y := mtu3_plat.o +ifneq ($(CONFIG_TRACING),) + mtu3-y += mtu3_trace.o +endif + ifneq ($(filter y,$(CONFIG_USB_MTU3_HOST) $(CONFIG_USB_MTU3_DUAL_ROLE)),) mtu3-y += mtu3_host.o endif |