usb: dwc3: pci: fix build warning on !PM_SLEEP
commit696118c016dd5f5caaa05360f13f8acd8fb9d1a7
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Wed, 7 Sep 2016 10:39:37 +0000 (7 13:39 +0300)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Wed, 7 Sep 2016 12:37:36 +0000 (7 15:37 +0300)
treee00f6e1987304e862c4a58cc6fceba27cde2d736
parent3ff488ab6000f1338684b227c499450317519cc1
usb: dwc3: pci: fix build warning on !PM_SLEEP

When building a kernel with CONFIG_PM_SLEEP=n, we
get the following warning:

drivers/usb/dwc3/dwc3-pci.c:253:12: warning: 'dwc3_pci_pm_dummy' defined but not used

In order to fix this, we should only define
dwc3_pci_pm_dummy() when CONFIG_PM_SLEEP is defined.

Fixes: f6c274e11e3b ("usb: dwc3: pci: runtime_resume child device")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/dwc3/dwc3-pci.c