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| author | Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> | 2017-01-03 18:13:49 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-05 19:18:05 +0100 |
| commit | c8bd2ac3b4c6c84c4a7cdceaed626247db698ab2 (patch) | |
| tree | 817c8ab3829cdd798b195904c661a02a3ab7b7d0 /drivers/usb/musb | |
| parent | 8c300fe282fa254ea730c92cb0983e2642dc1fff (diff) | |
| download | linux-stable-c8bd2ac3b4c6c84c4a7cdceaed626247db698ab2.tar.gz linux-stable-c8bd2ac3b4c6c84c4a7cdceaed626247db698ab2.tar.bz2 linux-stable-c8bd2ac3b4c6c84c4a7cdceaed626247db698ab2.zip | |
usb: musb: fix compilation warning on unused function
The function musb_run_resume_work is called only when CONFIG_PM is
enabled. So this function should not be defined when CONFIG_PM is
disabled. Otherwise the compiler issues a warning:
drivers/usb/musb/musb_core.c:2057:12: error: ‘musb_run_resume_work’ defined but
not used [-Werror=unused-function]
static int musb_run_resume_work(struct musb *musb)
^~~~~~~~~~~~~~~~~~~~
Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 9e226468a13e..fca288bbc800 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2050,6 +2050,7 @@ struct musb_pending_work { struct list_head node; }; +#ifdef CONFIG_PM /* * Called from musb_runtime_resume(), musb_resume(), and * musb_queue_resume_work(). Callers must take musb->lock. @@ -2077,6 +2078,7 @@ static int musb_run_resume_work(struct musb *musb) return error; } +#endif /* * Called to run work if device is active or else queue the work to happen |