tree:
https://github.com/Xilinx/linux-xlnx xlnx_rebase_v4.19
head: 9e2bc4bf4e64f995c3c3b3a264450cfe5da4aad7
commit: 89c9dfb4bded8b2a9803f63f421d4787bfdaf1f3 [1607/1677] usb: dwc3: Add support for
masking phy reset signal
config: i386-randconfig-a004-201940 (attached as .config)
compiler: gcc-5 (Ubuntu 5.5.0-12ubuntu1) 5.5.0 20171010
reproduce:
git checkout 89c9dfb4bded8b2a9803f63f421d4787bfdaf1f3
# save the attached .config to linux build tree
make ARCH=i386
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
ld: drivers/usb/dwc3/gadget.o: in function `dwc3_simple_wakeup_capable':
> drivers/usb/dwc3/gadget.c:2335: multiple definition of
`dwc3_simple_wakeup_capable'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.c:535:
first defined here
ld: drivers/usb/dwc3/gadget.o: in function
`dwc3_set_simple_data':
> drivers/usb/dwc3/gadget.c:2335: multiple definition of
`dwc3_set_simple_data'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.c:535: first
defined here
ld: drivers/usb/dwc3/gadget.o: in function
`dwc3_simple_check_quirks':
drivers/usb/dwc3/core.h:1418: multiple definition of `dwc3_simple_check_quirks';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1418: first defined here
ld: drivers/usb/dwc3/gadget.o: in function `dwc3_set_usb_core_power':
drivers/usb/dwc3/core.h:1420: multiple definition of `dwc3_set_usb_core_power';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1420: first defined here
ld: drivers/usb/dwc3/gadget.o: in function `dwc3_mask_phy_reset':
drivers/usb/dwc3/core.h:1422: multiple definition of `dwc3_mask_phy_reset';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1422: first defined here
ld: drivers/usb/dwc3/ep0.o: in function `dwc3_simple_wakeup_capable':
drivers/usb/dwc3/ep0.c:596: multiple definition of `dwc3_simple_wakeup_capable';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.c:535: first defined here
ld: drivers/usb/dwc3/ep0.o: in function `dwc3_set_simple_data':
drivers/usb/dwc3/ep0.c:596: multiple definition of `dwc3_set_simple_data';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.c:535: first defined here
ld: drivers/usb/dwc3/ep0.o: in function `dwc3_simple_check_quirks':
drivers/usb/dwc3/core.h:1418: multiple definition of `dwc3_simple_check_quirks';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1418: first defined here
ld: drivers/usb/dwc3/ep0.o: in function `dwc3_set_usb_core_power':
drivers/usb/dwc3/core.h:1420: multiple definition of `dwc3_set_usb_core_power';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1420: first defined here
ld: drivers/usb/dwc3/ep0.o: in function `dwc3_mask_phy_reset':
drivers/usb/dwc3/core.h:1422: multiple definition of `dwc3_mask_phy_reset';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1422: first defined here
ld: drivers/usb/dwc3/gadget_hibernation.o: in function
`dwc3_simple_wakeup_capable':
gadget_hibernation.c:(.text+0x0): multiple definition of
`dwc3_simple_wakeup_capable'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.c:535:
first defined here
ld: drivers/usb/dwc3/gadget_hibernation.o: in function `dwc3_set_simple_data':
gadget_hibernation.c:(.text+0x5): multiple definition of `dwc3_set_simple_data';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.c:535: first defined here
ld: drivers/usb/dwc3/gadget_hibernation.o: in function `dwc3_simple_check_quirks':
drivers/usb/dwc3/core.h:1418: multiple definition of `dwc3_simple_check_quirks';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1418: first defined here
ld: drivers/usb/dwc3/gadget_hibernation.o: in function `dwc3_set_usb_core_power':
drivers/usb/dwc3/core.h:1420: multiple definition of `dwc3_set_usb_core_power';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1420: first defined here
ld: drivers/usb/dwc3/gadget_hibernation.o: in function `dwc3_mask_phy_reset':
drivers/usb/dwc3/core.h:1422: multiple definition of `dwc3_mask_phy_reset';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1422: first defined here
ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_simple_wakeup_capable':
drivers/usb/dwc3/debugfs.c:559: multiple definition of
`dwc3_simple_wakeup_capable'; drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.c:535:
first defined here
ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_set_simple_data':
drivers/usb/dwc3/debugfs.c:559: multiple definition of `dwc3_set_simple_data';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.c:535: first defined here
ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_simple_check_quirks':
drivers/usb/dwc3/core.h:1418: multiple definition of `dwc3_simple_check_quirks';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1418: first defined here
ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_set_usb_core_power':
drivers/usb/dwc3/core.h:1420: multiple definition of `dwc3_set_usb_core_power';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1420: first defined here
ld: drivers/usb/dwc3/debugfs.o: in function `dwc3_mask_phy_reset':
drivers/usb/dwc3/core.h:1422: multiple definition of `dwc3_mask_phy_reset';
drivers/usb/dwc3/core.o:drivers/usb/dwc3/core.h:1422: first defined here
vim +2335 drivers/usb/dwc3/gadget.c
72246da40f3719a Felipe Balbi 2011-08-19 2309
72246da40f3719a Felipe Balbi 2011-08-19 2310 static void
dwc3_gadget_free_endpoints(struct dwc3 *dwc)
72246da40f3719a Felipe Balbi 2011-08-19 2311 {
72246da40f3719a Felipe Balbi 2011-08-19 2312 struct dwc3_ep *dep;
72246da40f3719a Felipe Balbi 2011-08-19 2313 u8 epnum;
72246da40f3719a Felipe Balbi 2011-08-19 2314
72246da40f3719a Felipe Balbi 2011-08-19 2315 for (epnum = 0; epnum <
DWC3_ENDPOINTS_NUM; epnum++) {
72246da40f3719a Felipe Balbi 2011-08-19 2316 dep = dwc->eps[epnum];
6a1e3ef45fb0c4d Felipe Balbi 2011-05-05 2317 if (!dep)
6a1e3ef45fb0c4d Felipe Balbi 2011-05-05 2318 continue;
5bf8fae33d14cc5 George Cherian 2013-05-27 2319 /*
5bf8fae33d14cc5 George Cherian 2013-05-27 2320 * Physical endpoints 0 and 1 are
special; they form the
5bf8fae33d14cc5 George Cherian 2013-05-27 2321 * bi-directional USB endpoint 0.
5bf8fae33d14cc5 George Cherian 2013-05-27 2322 *
5bf8fae33d14cc5 George Cherian 2013-05-27 2323 * For those two physical endpoints, we
don't allocate a TRB
5bf8fae33d14cc5 George Cherian 2013-05-27 2324 * pool nor do we add them the
endpoints list. Due to that, we
5bf8fae33d14cc5 George Cherian 2013-05-27 2325 * shouldn't do these two
operations otherwise we would end up
5bf8fae33d14cc5 George Cherian 2013-05-27 2326 * with all sorts of bugs when removing
dwc3.ko.
5bf8fae33d14cc5 George Cherian 2013-05-27 2327 */
5bf8fae33d14cc5 George Cherian 2013-05-27 2328 if (epnum != 0 && epnum != 1)
{
72246da40f3719a Felipe Balbi 2011-08-19 2329 dwc3_free_trb_pool(dep);
72246da40f3719a Felipe Balbi 2011-08-19 2330
list_del(&dep->endpoint.ep_list);
5bf8fae33d14cc5 George Cherian 2013-05-27 2331 }
72246da40f3719a Felipe Balbi 2011-08-19 2332
72246da40f3719a Felipe Balbi 2011-08-19 2333 kfree(dep);
72246da40f3719a Felipe Balbi 2011-08-19 2334 }
72246da40f3719a Felipe Balbi 2011-08-19 @2335 }
72246da40f3719a Felipe Balbi 2011-08-19 2336
:::::: The code at line 2335 was first introduced by commit
:::::: 72246da40f3719af3bfd104a2365b32537c27d83 usb: Introduce DesignWare USB3 DRD Driver
:::::: TO: Felipe Balbi <balbi(a)ti.com>
:::::: CC: Greg Kroah-Hartman <gregkh(a)suse.de>
---
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