[xilinx-xlnx:xlnx_rebase_v5.4 935/1768] drivers/usb/dwc3/core.h:1459:6: warning: no previous prototype for 'dwc3_mask_phy_reset'
kernel test robot
lkp at intel.com
Tue Dec 14 19:46:07 PST 2021
tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.4
head: abafefebd1f1e040eef74e4ab571ea08bf745641
commit: 128feece434d1c02d2dfac7e4103b2c73b6afb27 [935/1768] usb: dwc3: Add support for masking phy reset signal
config: i386-randconfig-r006-20211214 (https://download.01.org/0day-ci/archive/20211215/202112151138.t9cAIzLd-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/Xilinx/linux-xlnx/commit/128feece434d1c02d2dfac7e4103b2c73b6afb27
git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx
git fetch --no-tags xilinx-xlnx xlnx_rebase_v5.4
git checkout 128feece434d1c02d2dfac7e4103b2c73b6afb27
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/usb/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/usb/dwc3/core.c:36:
drivers/usb/dwc3/core.h:1451:6: warning: no previous prototype for 'dwc3_simple_wakeup_capable' [-Wmissing-prototypes]
1451 | void dwc3_simple_wakeup_capable(struct device *dev, bool wakeup)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1453:6: warning: no previous prototype for 'dwc3_set_simple_data' [-Wmissing-prototypes]
1453 | void dwc3_set_simple_data(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1455:6: warning: no previous prototype for 'dwc3_simple_check_quirks' [-Wmissing-prototypes]
1455 | void dwc3_simple_check_quirks(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1457:5: warning: no previous prototype for 'dwc3_set_usb_core_power' [-Wmissing-prototypes]
1457 | int dwc3_set_usb_core_power(struct dwc3 *dwc, bool on)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/usb/dwc3/core.h:1459:6: warning: no previous prototype for 'dwc3_mask_phy_reset' [-Wmissing-prototypes]
1459 | void dwc3_mask_phy_reset(struct device *dev, bool mask)
| ^~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.c:386:6: warning: no previous prototype for 'dwc3_free_event_buffers' [-Wmissing-prototypes]
386 | void dwc3_free_event_buffers(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.c:403:5: warning: no previous prototype for 'dwc3_alloc_event_buffers' [-Wmissing-prototypes]
403 | int dwc3_alloc_event_buffers(struct dwc3 *dwc, unsigned length)
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/usb/dwc3/core.c:36:
drivers/usb/dwc3/core.h: In function 'dwc3_set_usb_core_power':
drivers/usb/dwc3/core.h:1458:5: warning: control reaches end of non-void function [-Wreturn-type]
1458 | { ; }
| ^
--
In file included from drivers/usb/dwc3/trace.h:19,
from drivers/usb/dwc3/trace.c:11:
drivers/usb/dwc3/core.h:1451:6: warning: no previous prototype for 'dwc3_simple_wakeup_capable' [-Wmissing-prototypes]
1451 | void dwc3_simple_wakeup_capable(struct device *dev, bool wakeup)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1453:6: warning: no previous prototype for 'dwc3_set_simple_data' [-Wmissing-prototypes]
1453 | void dwc3_set_simple_data(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1455:6: warning: no previous prototype for 'dwc3_simple_check_quirks' [-Wmissing-prototypes]
1455 | void dwc3_simple_check_quirks(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1457:5: warning: no previous prototype for 'dwc3_set_usb_core_power' [-Wmissing-prototypes]
1457 | int dwc3_set_usb_core_power(struct dwc3 *dwc, bool on)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/usb/dwc3/core.h:1459:6: warning: no previous prototype for 'dwc3_mask_phy_reset' [-Wmissing-prototypes]
1459 | void dwc3_mask_phy_reset(struct device *dev, bool mask)
| ^~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h: In function 'dwc3_set_usb_core_power':
drivers/usb/dwc3/core.h:1458:5: warning: control reaches end of non-void function [-Wreturn-type]
1458 | { ; }
| ^
--
In file included from drivers/usb/dwc3/host.c:12:
include/linux/usb/xhci_pdriver.h:22:6: warning: no previous prototype for 'dwc3_host_wakeup_capable' [-Wmissing-prototypes]
22 | void dwc3_host_wakeup_capable(struct device *dev, bool wakeup)
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/usb/dwc3/host.c:14:
drivers/usb/dwc3/core.h:1451:6: warning: no previous prototype for 'dwc3_simple_wakeup_capable' [-Wmissing-prototypes]
1451 | void dwc3_simple_wakeup_capable(struct device *dev, bool wakeup)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1453:6: warning: no previous prototype for 'dwc3_set_simple_data' [-Wmissing-prototypes]
1453 | void dwc3_set_simple_data(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1455:6: warning: no previous prototype for 'dwc3_simple_check_quirks' [-Wmissing-prototypes]
1455 | void dwc3_simple_check_quirks(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1457:5: warning: no previous prototype for 'dwc3_set_usb_core_power' [-Wmissing-prototypes]
1457 | int dwc3_set_usb_core_power(struct dwc3 *dwc, bool on)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/usb/dwc3/core.h:1459:6: warning: no previous prototype for 'dwc3_mask_phy_reset' [-Wmissing-prototypes]
1459 | void dwc3_mask_phy_reset(struct device *dev, bool mask)
| ^~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/host.c:16:6: error: redefinition of 'dwc3_host_wakeup_capable'
16 | void dwc3_host_wakeup_capable(struct device *dev, bool wakeup)
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/usb/dwc3/host.c:12:
include/linux/usb/xhci_pdriver.h:22:6: note: previous definition of 'dwc3_host_wakeup_capable' was here
22 | void dwc3_host_wakeup_capable(struct device *dev, bool wakeup)
| ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/usb/dwc3/host.c:14:
drivers/usb/dwc3/core.h: In function 'dwc3_set_usb_core_power':
drivers/usb/dwc3/core.h:1458:5: warning: control reaches end of non-void function [-Wreturn-type]
1458 | { ; }
| ^
--
In file included from drivers/usb/dwc3/trace.h:19,
from drivers/usb/dwc3/trace.c:11:
drivers/usb/dwc3/core.h:1451:6: warning: no previous prototype for 'dwc3_simple_wakeup_capable' [-Wmissing-prototypes]
1451 | void dwc3_simple_wakeup_capable(struct device *dev, bool wakeup)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1453:6: warning: no previous prototype for 'dwc3_set_simple_data' [-Wmissing-prototypes]
1453 | void dwc3_set_simple_data(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1455:6: warning: no previous prototype for 'dwc3_simple_check_quirks' [-Wmissing-prototypes]
1455 | void dwc3_simple_check_quirks(struct dwc3 *dwc)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/usb/dwc3/core.h:1457:5: warning: no previous prototype for 'dwc3_set_usb_core_power' [-Wmissing-prototypes]
1457 | int dwc3_set_usb_core_power(struct dwc3 *dwc, bool on)
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/usb/dwc3/core.h:1459:6: warning: no previous prototype for 'dwc3_mask_phy_reset' [-Wmissing-prototypes]
1459 | void dwc3_mask_phy_reset(struct device *dev, bool mask)
| ^~~~~~~~~~~~~~~~~~~
In file included from drivers/usb/dwc3/trace.h:343,
from drivers/usb/dwc3/trace.c:11:
include/trace/define_trace.h:95:42: fatal error: ./trace.h: No such file or directory
95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
| ^
compilation terminated.
vim +/dwc3_mask_phy_reset +1459 drivers/usb/dwc3/core.h
1440
1441 #if IS_ENABLED(CONFIG_USB_DWC3_OF_SIMPLE)
1442 int dwc3_enable_hw_coherency(struct device *dev);
1443 void dwc3_simple_wakeup_capable(struct device *dev, bool wakeup);
1444 void dwc3_set_simple_data(struct dwc3 *dwc);
1445 void dwc3_simple_check_quirks(struct dwc3 *dwc);
1446 int dwc3_set_usb_core_power(struct dwc3 *dwc, bool on);
1447 void dwc3_mask_phy_reset(struct device *dev, bool mask);
1448 #else
1449 static inline int dwc3_enable_hw_coherency(struct device *dev)
1450 { return 1; }
1451 void dwc3_simple_wakeup_capable(struct device *dev, bool wakeup)
1452 { ; }
> 1453 void dwc3_set_simple_data(struct dwc3 *dwc)
1454 { ; }
1455 void dwc3_simple_check_quirks(struct dwc3 *dwc)
1456 { ; }
1457 int dwc3_set_usb_core_power(struct dwc3 *dwc, bool on)
1458 { ; }
> 1459 void dwc3_mask_phy_reset(struct device *dev, bool mask)
1460 { ; }
1461 #endif
1462
---
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