| Message ID | 20231012192149.1546368-1-robh@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | fpga: xilinx-pr-decoupler: Fix unused xlnx_pr_decoupler_of_match warning for !CONFIG_OF | expand |
On Thu, Oct 12, 2023 at 02:21:48PM -0500, Rob Herring wrote: > Commit 8c966aadcc02 ("fpga: Use device_get_match_data()") dropped the Hi rob: Unfortunately I re-applied Commit 8c966aadcc02 and the previous commit id is lost. Since the 2 patches are not upstreamed yet, could I just merge them into one? Thanks, Yilun > unconditional use of xlnx_pr_decoupler_of_match resulting in this > warning: > > drivers/fpga/xilinx-pr-decoupler.c:94:34: warning: unused variable 'xlnx_pr_decoupler_of_match' [-Wunused-const-variable] > > The fix is to drop of_match_ptr() which is not necessary because DT is > always used for this driver. > > Reported-by: kernel test robot <lkp@intel.com> > Closes: https://lore.kernel.org/oe-kbuild-all/202310100247.Y7BFcalX-lkp@intel.com/ > Signed-off-by: Rob Herring <robh@kernel.org> > --- > drivers/fpga/xilinx-pr-decoupler.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c > index 0c012d0f616d..68835896f180 100644 > --- a/drivers/fpga/xilinx-pr-decoupler.c > +++ b/drivers/fpga/xilinx-pr-decoupler.c > @@ -167,7 +167,7 @@ static struct platform_driver xlnx_pr_decoupler_driver = { > .remove = xlnx_pr_decoupler_remove, > .driver = { > .name = "xlnx_pr_decoupler", > - .of_match_table = of_match_ptr(xlnx_pr_decoupler_of_match), > + .of_match_table = xlnx_pr_decoupler_of_match, > }, > }; > > -- > 2.42.0 >
On Fri, Oct 13, 2023 at 4:37 AM Xu Yilun <yilun.xu@linux.intel.com> wrote: > > On Thu, Oct 12, 2023 at 02:21:48PM -0500, Rob Herring wrote: > > Commit 8c966aadcc02 ("fpga: Use device_get_match_data()") dropped the > > Hi rob: > > Unfortunately I re-applied Commit 8c966aadcc02 and the previous commit > id is lost. > > Since the 2 patches are not upstreamed yet, could I just merge them into > one? Yes, that's fine. Rob > > Thanks, > Yilun > > > unconditional use of xlnx_pr_decoupler_of_match resulting in this > > warning: > > > > drivers/fpga/xilinx-pr-decoupler.c:94:34: warning: unused variable 'xlnx_pr_decoupler_of_match' [-Wunused-const-variable] > > > > The fix is to drop of_match_ptr() which is not necessary because DT is > > always used for this driver. > > > > Reported-by: kernel test robot <lkp@intel.com> > > Closes: https://lore.kernel.org/oe-kbuild-all/202310100247.Y7BFcalX-lkp@intel.com/ > > Signed-off-by: Rob Herring <robh@kernel.org> > > --- > > drivers/fpga/xilinx-pr-decoupler.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c > > index 0c012d0f616d..68835896f180 100644 > > --- a/drivers/fpga/xilinx-pr-decoupler.c > > +++ b/drivers/fpga/xilinx-pr-decoupler.c > > @@ -167,7 +167,7 @@ static struct platform_driver xlnx_pr_decoupler_driver = { > > .remove = xlnx_pr_decoupler_remove, > > .driver = { > > .name = "xlnx_pr_decoupler", > > - .of_match_table = of_match_ptr(xlnx_pr_decoupler_of_match), > > + .of_match_table = xlnx_pr_decoupler_of_match, > > }, > > }; > > > > -- > > 2.42.0 > >
On Fri, Oct 13, 2023 at 8:15 AM Rob Herring <robh@kernel.org> wrote: > > On Fri, Oct 13, 2023 at 4:37 AM Xu Yilun <yilun.xu@linux.intel.com> wrote: > > > > On Thu, Oct 12, 2023 at 02:21:48PM -0500, Rob Herring wrote: > > > Commit 8c966aadcc02 ("fpga: Use device_get_match_data()") dropped the > > > > Hi rob: > > > > Unfortunately I re-applied Commit 8c966aadcc02 and the previous commit > > id is lost. > > > > Since the 2 patches are not upstreamed yet, could I just merge them into > > one? > > Yes, that's fine. Looks like altera-ps-spi.c also needs the same fix. Do you mind making the same change there? Rob
On Fri, Oct 13, 2023 at 01:36:28PM -0500, Rob Herring wrote: > On Fri, Oct 13, 2023 at 8:15 AM Rob Herring <robh@kernel.org> wrote: > > > > On Fri, Oct 13, 2023 at 4:37 AM Xu Yilun <yilun.xu@linux.intel.com> wrote: > > > > > > On Thu, Oct 12, 2023 at 02:21:48PM -0500, Rob Herring wrote: > > > > Commit 8c966aadcc02 ("fpga: Use device_get_match_data()") dropped the > > > > > > Hi rob: > > > > > > Unfortunately I re-applied Commit 8c966aadcc02 and the previous commit > > > id is lost. > > > > > > Since the 2 patches are not upstreamed yet, could I just merge them into > > > one? > > > > Yes, that's fine. > > Looks like altera-ps-spi.c also needs the same fix. Do you mind making > the same change there? Fixed & applied. Thanks, Yilun > > Rob
Hi Rob, kernel test robot noticed the following build errors: [auto build test ERROR on xilinx-xlnx/master] [also build test ERROR on linus/master v6.6-rc6] [cannot apply to next-20231019] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Rob-Herring/fpga-xilinx-pr-decoupler-Fix-unused-xlnx_pr_decoupler_of_match-warning-for-CONFIG_OF/20231017-112523 base: https://github.com/Xilinx/linux-xlnx master patch link: https://lore.kernel.org/r/20231012192149.1546368-1-robh%40kernel.org patch subject: [PATCH] fpga: xilinx-pr-decoupler: Fix unused xlnx_pr_decoupler_of_match warning for !CONFIG_OF config: parisc-randconfig-002-20231019 (https://download.01.org/0day-ci/archive/20231020/202310200826.9spStghB-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231020/202310200826.9spStghB-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202310200826.9spStghB-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/fpga/xilinx-pr-decoupler.c:179:35: error: 'xlnx_pr_decoupler_of_match' undeclared here (not in a function); did you mean 'xlnx_pr_decoupler_data'? 179 | .of_match_table = xlnx_pr_decoupler_of_match, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ | xlnx_pr_decoupler_data vim +179 drivers/fpga/xilinx-pr-decoupler.c 173 174 static struct platform_driver xlnx_pr_decoupler_driver = { 175 .probe = xlnx_pr_decoupler_probe, 176 .remove = xlnx_pr_decoupler_remove, 177 .driver = { 178 .name = "xlnx_pr_decoupler", > 179 .of_match_table = xlnx_pr_decoupler_of_match, 180 }, 181 }; 182
diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c index 0c012d0f616d..68835896f180 100644 --- a/drivers/fpga/xilinx-pr-decoupler.c +++ b/drivers/fpga/xilinx-pr-decoupler.c @@ -167,7 +167,7 @@ static struct platform_driver xlnx_pr_decoupler_driver = { .remove = xlnx_pr_decoupler_remove, .driver = { .name = "xlnx_pr_decoupler", - .of_match_table = of_match_ptr(xlnx_pr_decoupler_of_match), + .of_match_table = xlnx_pr_decoupler_of_match, }, };
Commit 8c966aadcc02 ("fpga: Use device_get_match_data()") dropped the unconditional use of xlnx_pr_decoupler_of_match resulting in this warning: drivers/fpga/xilinx-pr-decoupler.c:94:34: warning: unused variable 'xlnx_pr_decoupler_of_match' [-Wunused-const-variable] The fix is to drop of_match_ptr() which is not necessary because DT is always used for this driver. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202310100247.Y7BFcalX-lkp@intel.com/ Signed-off-by: Rob Herring <robh@kernel.org> --- drivers/fpga/xilinx-pr-decoupler.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)