Messages in this thread | | | Date | Sat, 15 Dec 2018 06:56:29 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH v1 2/2] usb:cdns3 Add Cadence USB3 DRD Driver |
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Hi Pawel,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on usb/usb-testing] [also build test WARNING on v4.20-rc6 next-20181214] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Pawel-Laszczak/dt-bindings-add-binding-for-USBSS-DRD-controller/20181211-025348 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing config: m68k-allmodconfig (attached as .config) compiler: m68k-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=m68k
All warnings (new ones prefixed by >>):
drivers/usb//cdns3/host.c: In function 'cdns3_host_init': >> drivers/usb//cdns3/host.c:65:5: warning: "CONFIG_PM" is not defined, evaluates to 0 [-Wundef] #if CONFIG_PM ^~~~~~~~~
vim +/CONFIG_PM +65 drivers/usb//cdns3/host.c
53 54 int cdns3_host_init(struct cdns3 *cdns) 55 { 56 struct cdns3_role_driver *rdrv; 57 58 rdrv = devm_kzalloc(cdns->dev, sizeof(*rdrv), GFP_KERNEL); 59 if (!rdrv) 60 return -ENOMEM; 61 62 rdrv->start = __cdns3_host_init; 63 rdrv->stop = cdns3_host_exit; 64 rdrv->state = CDNS3_ROLE_STATE_INACTIVE; > 65 #if CONFIG_PM
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