* [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used
@ 2022-08-30 16:10 kernel test robot
2022-08-30 17:12 ` Alan Stern
0 siblings, 1 reply; 9+ messages in thread
From: kernel test robot @ 2022-08-30 16:10 UTC (permalink / raw)
To: Ard Biesheuvel
Cc: kbuild-all, linux-usb, Greg Kroah-Hartman, Krzysztof Kozlowski,
Rob Herring, Alim Akhtar
tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
head: 594b9411b4adceb59ca8a66997eec1eaa3756785
commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee
git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
git fetch --no-tags usb usb-testing
git checkout 5cfdb45657c97315501316657e504298b381ceee
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=]
56 | static const char hcd_name[] = "ehci-platform";
| ^~~~~~~~
--
>> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=]
44 | static const char hcd_name[] = "ohci-platform";
| ^~~~~~~~
vim +/hcd_name +56 drivers/usb/host/ehci-platform.c
99f91934a907df Alan Stern 2012-11-01 55
99f91934a907df Alan Stern 2012-11-01 @56 static const char hcd_name[] = "ehci-platform";
99f91934a907df Alan Stern 2012-11-01 57
:::::: The code at line 56 was first introduced by commit
:::::: 99f91934a907df31ba878dfdd090002049dc476a USB: EHCI: make ehci-platform a separate driver
:::::: TO: Alan Stern <stern@rowland.harvard.edu>
:::::: CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 9+ messages in thread* Re: [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used 2022-08-30 16:10 [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used kernel test robot @ 2022-08-30 17:12 ` Alan Stern 0 siblings, 0 replies; 9+ messages in thread From: Alan Stern @ 2022-08-30 17:12 UTC (permalink / raw) To: kernel test robot Cc: Ard Biesheuvel, kbuild-all, linux-usb, Greg Kroah-Hartman, Krzysztof Kozlowski, Rob Herring, Alim Akhtar On Wed, Aug 31, 2022 at 12:10:36AM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing > head: 594b9411b4adceb59ca8a66997eec1eaa3756785 > commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration > config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp@intel.com/config) > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > reproduce (this is a W=1 build): > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee > git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > git fetch --no-tags usb usb-testing > git checkout 5cfdb45657c97315501316657e504298b381ceee > # save the config file > mkdir build_dir && cp config build_dir/.config > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/ > > If you fix the issue, kindly add following tag where applicable > Reported-by: kernel test robot <lkp@intel.com> > > All warnings (new ones prefixed by >>): > > >> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > 56 | static const char hcd_name[] = "ehci-platform"; > | ^~~~~~~~ > -- > >> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > 44 | static const char hcd_name[] = "ohci-platform"; > | ^~~~~~~~ This is a side effect from Ard's patch removing the pr_info lines from these drivers. It will show up in some of the other drivers too (the ones that don't initialize their own hc_driver structure). The solution is simply to remove the unused definitions. Ard, do you want to write a fixup patch to do this? Alan Stern ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used @ 2022-08-30 17:12 ` Alan Stern 0 siblings, 0 replies; 9+ messages in thread From: Alan Stern @ 2022-08-30 17:12 UTC (permalink / raw) To: kbuild-all [-- Attachment #1: Type: text/plain, Size: 1974 bytes --] On Wed, Aug 31, 2022 at 12:10:36AM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing > head: 594b9411b4adceb59ca8a66997eec1eaa3756785 > commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration > config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp(a)intel.com/config) > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > reproduce (this is a W=1 build): > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee > git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > git fetch --no-tags usb usb-testing > git checkout 5cfdb45657c97315501316657e504298b381ceee > # save the config file > mkdir build_dir && cp config build_dir/.config > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/ > > If you fix the issue, kindly add following tag where applicable > Reported-by: kernel test robot <lkp@intel.com> > > All warnings (new ones prefixed by >>): > > >> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > 56 | static const char hcd_name[] = "ehci-platform"; > | ^~~~~~~~ > -- > >> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > 44 | static const char hcd_name[] = "ohci-platform"; > | ^~~~~~~~ This is a side effect from Ard's patch removing the pr_info lines from these drivers. It will show up in some of the other drivers too (the ones that don't initialize their own hc_driver structure). The solution is simply to remove the unused definitions. Ard, do you want to write a fixup patch to do this? Alan Stern ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used 2022-08-30 17:12 ` Alan Stern @ 2022-08-31 6:00 ` Greg Kroah-Hartman -1 siblings, 0 replies; 9+ messages in thread From: Greg Kroah-Hartman @ 2022-08-31 6:00 UTC (permalink / raw) To: Alan Stern Cc: kernel test robot, Ard Biesheuvel, kbuild-all, linux-usb, Krzysztof Kozlowski, Rob Herring, Alim Akhtar On Tue, Aug 30, 2022 at 01:12:14PM -0400, Alan Stern wrote: > On Wed, Aug 31, 2022 at 12:10:36AM +0800, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing > > head: 594b9411b4adceb59ca8a66997eec1eaa3756785 > > commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration > > config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp@intel.com/config) > > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > > reproduce (this is a W=1 build): > > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee > > git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > > git fetch --no-tags usb usb-testing > > git checkout 5cfdb45657c97315501316657e504298b381ceee > > # save the config file > > mkdir build_dir && cp config build_dir/.config > > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/ > > > > If you fix the issue, kindly add following tag where applicable > > Reported-by: kernel test robot <lkp@intel.com> > > > > All warnings (new ones prefixed by >>): > > > > >> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > 56 | static const char hcd_name[] = "ehci-platform"; > > | ^~~~~~~~ > > -- > > >> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > 44 | static const char hcd_name[] = "ohci-platform"; > > | ^~~~~~~~ > > This is a side effect from Ard's patch removing the pr_info lines from > these drivers. It will show up in some of the other drivers too (the > ones that don't initialize their own hc_driver structure). The solution > is simply to remove the unused definitions. > > Ard, do you want to write a fixup patch to do this? I'll go fix it up... thanks, greg k-h ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used @ 2022-08-31 6:00 ` Greg Kroah-Hartman 0 siblings, 0 replies; 9+ messages in thread From: Greg Kroah-Hartman @ 2022-08-31 6:00 UTC (permalink / raw) To: kbuild-all [-- Attachment #1: Type: text/plain, Size: 2136 bytes --] On Tue, Aug 30, 2022 at 01:12:14PM -0400, Alan Stern wrote: > On Wed, Aug 31, 2022 at 12:10:36AM +0800, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing > > head: 594b9411b4adceb59ca8a66997eec1eaa3756785 > > commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration > > config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp(a)intel.com/config) > > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > > reproduce (this is a W=1 build): > > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee > > git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > > git fetch --no-tags usb usb-testing > > git checkout 5cfdb45657c97315501316657e504298b381ceee > > # save the config file > > mkdir build_dir && cp config build_dir/.config > > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/ > > > > If you fix the issue, kindly add following tag where applicable > > Reported-by: kernel test robot <lkp@intel.com> > > > > All warnings (new ones prefixed by >>): > > > > >> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > 56 | static const char hcd_name[] = "ehci-platform"; > > | ^~~~~~~~ > > -- > > >> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > 44 | static const char hcd_name[] = "ohci-platform"; > > | ^~~~~~~~ > > This is a side effect from Ard's patch removing the pr_info lines from > these drivers. It will show up in some of the other drivers too (the > ones that don't initialize their own hc_driver structure). The solution > is simply to remove the unused definitions. > > Ard, do you want to write a fixup patch to do this? I'll go fix it up... thanks, greg k-h ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used 2022-08-31 6:00 ` Greg Kroah-Hartman @ 2022-09-05 10:13 ` Ard Biesheuvel -1 siblings, 0 replies; 9+ messages in thread From: Ard Biesheuvel @ 2022-09-05 10:13 UTC (permalink / raw) To: Greg Kroah-Hartman Cc: Alan Stern, kernel test robot, kbuild-all, linux-usb, Krzysztof Kozlowski, Rob Herring, Alim Akhtar On Wed, 31 Aug 2022 at 08:00, Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote: > > On Tue, Aug 30, 2022 at 01:12:14PM -0400, Alan Stern wrote: > > On Wed, Aug 31, 2022 at 12:10:36AM +0800, kernel test robot wrote: > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing > > > head: 594b9411b4adceb59ca8a66997eec1eaa3756785 > > > commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration > > > config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp@intel.com/config) > > > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > > > reproduce (this is a W=1 build): > > > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee > > > git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > > > git fetch --no-tags usb usb-testing > > > git checkout 5cfdb45657c97315501316657e504298b381ceee > > > # save the config file > > > mkdir build_dir && cp config build_dir/.config > > > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/ > > > > > > If you fix the issue, kindly add following tag where applicable > > > Reported-by: kernel test robot <lkp@intel.com> > > > > > > All warnings (new ones prefixed by >>): > > > > > > >> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > > 56 | static const char hcd_name[] = "ehci-platform"; > > > | ^~~~~~~~ > > > -- > > > >> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > > 44 | static const char hcd_name[] = "ohci-platform"; > > > | ^~~~~~~~ > > > > This is a side effect from Ard's patch removing the pr_info lines from > > these drivers. It will show up in some of the other drivers too (the > > ones that don't initialize their own hc_driver structure). The solution > > is simply to remove the unused definitions. > > > > Ard, do you want to write a fixup patch to do this? > > I'll go fix it up... > Apologies for missing this, I was on vacation last week. Is there anything that needs to be done at this point? ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used @ 2022-09-05 10:13 ` Ard Biesheuvel 0 siblings, 0 replies; 9+ messages in thread From: Ard Biesheuvel @ 2022-09-05 10:13 UTC (permalink / raw) To: kbuild-all [-- Attachment #1: Type: text/plain, Size: 2389 bytes --] On Wed, 31 Aug 2022 at 08:00, Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote: > > On Tue, Aug 30, 2022 at 01:12:14PM -0400, Alan Stern wrote: > > On Wed, Aug 31, 2022 at 12:10:36AM +0800, kernel test robot wrote: > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing > > > head: 594b9411b4adceb59ca8a66997eec1eaa3756785 > > > commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration > > > config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp(a)intel.com/config) > > > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > > > reproduce (this is a W=1 build): > > > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee > > > git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > > > git fetch --no-tags usb usb-testing > > > git checkout 5cfdb45657c97315501316657e504298b381ceee > > > # save the config file > > > mkdir build_dir && cp config build_dir/.config > > > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/ > > > > > > If you fix the issue, kindly add following tag where applicable > > > Reported-by: kernel test robot <lkp@intel.com> > > > > > > All warnings (new ones prefixed by >>): > > > > > > >> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > > 56 | static const char hcd_name[] = "ehci-platform"; > > > | ^~~~~~~~ > > > -- > > > >> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > > 44 | static const char hcd_name[] = "ohci-platform"; > > > | ^~~~~~~~ > > > > This is a side effect from Ard's patch removing the pr_info lines from > > these drivers. It will show up in some of the other drivers too (the > > ones that don't initialize their own hc_driver structure). The solution > > is simply to remove the unused definitions. > > > > Ard, do you want to write a fixup patch to do this? > > I'll go fix it up... > Apologies for missing this, I was on vacation last week. Is there anything that needs to be done at this point? ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used 2022-09-05 10:13 ` Ard Biesheuvel @ 2022-09-05 10:17 ` Greg Kroah-Hartman -1 siblings, 0 replies; 9+ messages in thread From: Greg Kroah-Hartman @ 2022-09-05 10:17 UTC (permalink / raw) To: Ard Biesheuvel Cc: Alan Stern, kernel test robot, kbuild-all, linux-usb, Krzysztof Kozlowski, Rob Herring, Alim Akhtar On Mon, Sep 05, 2022 at 12:13:03PM +0200, Ard Biesheuvel wrote: > On Wed, 31 Aug 2022 at 08:00, Greg Kroah-Hartman > <gregkh@linuxfoundation.org> wrote: > > > > On Tue, Aug 30, 2022 at 01:12:14PM -0400, Alan Stern wrote: > > > On Wed, Aug 31, 2022 at 12:10:36AM +0800, kernel test robot wrote: > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing > > > > head: 594b9411b4adceb59ca8a66997eec1eaa3756785 > > > > commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration > > > > config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp@intel.com/config) > > > > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > > > > reproduce (this is a W=1 build): > > > > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee > > > > git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > > > > git fetch --no-tags usb usb-testing > > > > git checkout 5cfdb45657c97315501316657e504298b381ceee > > > > # save the config file > > > > mkdir build_dir && cp config build_dir/.config > > > > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/ > > > > > > > > If you fix the issue, kindly add following tag where applicable > > > > Reported-by: kernel test robot <lkp@intel.com> > > > > > > > > All warnings (new ones prefixed by >>): > > > > > > > > >> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > > > 56 | static const char hcd_name[] = "ehci-platform"; > > > > | ^~~~~~~~ > > > > -- > > > > >> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > > > 44 | static const char hcd_name[] = "ohci-platform"; > > > > | ^~~~~~~~ > > > > > > This is a side effect from Ard's patch removing the pr_info lines from > > > these drivers. It will show up in some of the other drivers too (the > > > ones that don't initialize their own hc_driver structure). The solution > > > is simply to remove the unused definitions. > > > > > > Ard, do you want to write a fixup patch to do this? > > > > I'll go fix it up... > > > > Apologies for missing this, I was on vacation last week. > > Is there anything that needs to be done at this point? Yeah, my fixup patch was incomplete and I'll not have the chance to fix it up for a few more days due to travel :( So if you want to send a follow-on patch, like my fixup one but in more places, that would be great! thanks, greg k-h ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used @ 2022-09-05 10:17 ` Greg Kroah-Hartman 0 siblings, 0 replies; 9+ messages in thread From: Greg Kroah-Hartman @ 2022-09-05 10:17 UTC (permalink / raw) To: kbuild-all [-- Attachment #1: Type: text/plain, Size: 2791 bytes --] On Mon, Sep 05, 2022 at 12:13:03PM +0200, Ard Biesheuvel wrote: > On Wed, 31 Aug 2022 at 08:00, Greg Kroah-Hartman > <gregkh@linuxfoundation.org> wrote: > > > > On Tue, Aug 30, 2022 at 01:12:14PM -0400, Alan Stern wrote: > > > On Wed, Aug 31, 2022 at 12:10:36AM +0800, kernel test robot wrote: > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing > > > > head: 594b9411b4adceb59ca8a66997eec1eaa3756785 > > > > commit: 5cfdb45657c97315501316657e504298b381ceee [29/47] usb: reduce kernel log spam on driver registration > > > > config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220831/202208310007.6yJMsSYz-lkp(a)intel.com/config) > > > > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > > > > reproduce (this is a W=1 build): > > > > # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=5cfdb45657c97315501316657e504298b381ceee > > > > git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > > > > git fetch --no-tags usb usb-testing > > > > git checkout 5cfdb45657c97315501316657e504298b381ceee > > > > # save the config file > > > > mkdir build_dir && cp config build_dir/.config > > > > make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/host/ > > > > > > > > If you fix the issue, kindly add following tag where applicable > > > > Reported-by: kernel test robot <lkp@intel.com> > > > > > > > > All warnings (new ones prefixed by >>): > > > > > > > > >> drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > > > 56 | static const char hcd_name[] = "ehci-platform"; > > > > | ^~~~~~~~ > > > > -- > > > > >> drivers/usb/host/ohci-platform.c:44:19: warning: 'hcd_name' defined but not used [-Wunused-const-variable=] > > > > 44 | static const char hcd_name[] = "ohci-platform"; > > > > | ^~~~~~~~ > > > > > > This is a side effect from Ard's patch removing the pr_info lines from > > > these drivers. It will show up in some of the other drivers too (the > > > ones that don't initialize their own hc_driver structure). The solution > > > is simply to remove the unused definitions. > > > > > > Ard, do you want to write a fixup patch to do this? > > > > I'll go fix it up... > > > > Apologies for missing this, I was on vacation last week. > > Is there anything that needs to be done at this point? Yeah, my fixup patch was incomplete and I'll not have the chance to fix it up for a few more days due to travel :( So if you want to send a follow-on patch, like my fixup one but in more places, that would be great! thanks, greg k-h ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2022-09-05 10:18 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-08-30 16:10 [usb:usb-testing 29/47] drivers/usb/host/ehci-platform.c:56:19: warning: 'hcd_name' defined but not used kernel test robot 2022-08-30 17:12 ` Alan Stern 2022-08-30 17:12 ` Alan Stern 2022-08-31 6:00 ` Greg Kroah-Hartman 2022-08-31 6:00 ` Greg Kroah-Hartman 2022-09-05 10:13 ` Ard Biesheuvel 2022-09-05 10:13 ` Ard Biesheuvel 2022-09-05 10:17 ` Greg Kroah-Hartman 2022-09-05 10:17 ` Greg Kroah-Hartman
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