Commit c8bd2ac3 authored by Jérémy Lefaure's avatar Jérémy Lefaure Committed by Greg Kroah-Hartman

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: default avatarJérémy Lefaure <jeremy.lefaure@lse.epita.fr>
Signed-off-by: default avatarBin Liu <b-liu@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8c300fe2
...@@ -2050,6 +2050,7 @@ struct musb_pending_work { ...@@ -2050,6 +2050,7 @@ struct musb_pending_work {
struct list_head node; struct list_head node;
}; };
#ifdef CONFIG_PM
/* /*
* Called from musb_runtime_resume(), musb_resume(), and * Called from musb_runtime_resume(), musb_resume(), and
* musb_queue_resume_work(). Callers must take musb->lock. * musb_queue_resume_work(). Callers must take musb->lock.
...@@ -2077,6 +2078,7 @@ static int musb_run_resume_work(struct musb *musb) ...@@ -2077,6 +2078,7 @@ static int musb_run_resume_work(struct musb *musb)
return error; return error;
} }
#endif
/* /*
* Called to run work if device is active or else queue the work to happen * Called to run work if device is active or else queue the work to happen
......
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