diff options
| author | Roger Quadros <rogerq@ti.com> | 2017-03-30 08:46:41 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-04-11 09:58:23 +0200 |
| commit | e92634cd4d37d5a2ea2fb0d55d25d50bbba1e8e0 (patch) | |
| tree | d7c42434a231f631af08faef911b349d8433aaa4 /drivers/usb/common | |
| parent | usb: dwc3: use BIT() macro where possible (diff) | |
| download | linux-e92634cd4d37d5a2ea2fb0d55d25d50bbba1e8e0.tar.xz linux-e92634cd4d37d5a2ea2fb0d55d25d50bbba1e8e0.zip | |
usb: otg-fsm: Prevent build warning "VDBG" redefined
If usb/otg-fsm.h and usb/composite.h are included together
then it results in the build warning [1].
Prevent that by defining VDBG locally.
Also get rid of MPC_LOC which doesn't seem to be used
by anyone.
[1] - warning fixed by this patch:
In file included from drivers/usb/dwc3/core.h:33,
from drivers/usb/dwc3/ep0.c:33:
include/linux/usb/otg-fsm.h:30:1: warning: "VDBG" redefined
In file included from drivers/usb/dwc3/ep0.c:31:
include/linux/usb/composite.h:615:1: warning: this is the location
of the previous definition
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Jun Li <jun.li@nxp.com>
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/common')
| -rw-r--r-- | drivers/usb/common/usb-otg-fsm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-otg-fsm.c index 2f537bbdda09..b8fe31e409a5 100644 --- a/drivers/usb/common/usb-otg-fsm.c +++ b/drivers/usb/common/usb-otg-fsm.c @@ -31,6 +31,13 @@ #include <linux/usb/otg.h> #include <linux/usb/otg-fsm.h> +#ifdef VERBOSE +#define VDBG(fmt, args...) pr_debug("[%s] " fmt, \ + __func__, ## args) +#else +#define VDBG(stuff...) do {} while (0) +#endif + /* Change USB protocol when there is a protocol change */ static int otg_set_protocol(struct otg_fsm *fsm, int protocol) { |