kirkwood: move preferred kernel provider to linux
kirkwood: move preferred kernel provider to linux

preferred kernel provider used to be linux-kirkwood, but
that has not been updated for almost a year and seems dead

Signed-off-by: Frans Meulenbroeks <6def945a6cdf470073fde46d27fb7849dda40aca@gmail.com>
Signed-off-by: Tom Rini <4c3d5c8f8c21c27dd329bd585f481113514551fd@mentor.com>

scottellis/overo-oe,xifengchuo/openembedded,JamesAng/goe,sledz/oe,rascalmicro/openembedded-rascal,sutajiokousagi/openembedded,dave-billin/overo-ui-moos-auv,sutajiokousagi/openembedded,scottellis/overo-oe,dellysunnymtech/sakoman-oe,sentient-energy/emsw-oe-mirror,JamesAng/oe,giobauermeister/openembedded,nx111/openembeded_openpli2.1_nx111,sentient-energy/emsw-oe-mirror,JamesAng/oe,nx111/openembeded_openpli2.1_nx111,mrchapp/arago-oe-dev,sledz/oe,giobauermeister/openembedded,sentient-energy/emsw-oe-mirror,JamesAng/oe,buglabs/oe-buglabs,giobauermeister/openembedded,openembedded/openembedded,SIFTeam/openembedded,dave-billin/overo-ui-moos-auv,rascalmicro/openembedded-rascal,sentient-energy/emsw-oe-mirror,sledz/oe,scottellis/overo-oe,scottellis/overo-oe,dellysunnymtech/sakoman-oe,openembedded/openembedded,buglabs/oe-buglabs,JamesAng/goe,sampov2/audio-openembedded,dellysunnymtech/sakoman-oe,mrchapp/arago-oe-dev,nx111/openembeded_openpli2.1_nx111,scottellis/overo-oe,openembedded/openembedded,sutajiokousagi/openembedded,sutajiokousagi/openembedded,hulifox008/openembedded,scottellis/overo-oe,dellysunnymtech/sakoman-oe,thebohemian/openembedded,thebohemian/openembedded,dave-billin/overo-ui-moos-auv,mrchapp/arago-oe-dev,xifengchuo/openembedded,nx111/openembeded_openpli2.1_nx111,BlackPole/bp-openembedded,dave-billin/overo-ui-moos-auv,mrchapp/arago-oe-dev,JamesAng/goe,thebohemian/openembedded,sampov2/audio-openembedded,yyli/overo-oe,yyli/overo-oe,dellysunnymtech/sakoman-oe,buglabs/oe-buglabs,thebohemian/openembedded,hulifox008/openembedded,hulifox008/openembedded,BlackPole/bp-openembedded,xifengchuo/openembedded,mrchapp/arago-oe-dev,sampov2/audio-openembedded,thebohemian/openembedded,nx111/openembeded_openpli2.1_nx111,yyli/overo-oe,hulifox008/openembedded,giobauermeister/openembedded,sledz/oe,BlackPole/bp-openembedded,buglabs/oe-buglabs,nx111/openembeded_openpli2.1_nx111,mrchapp/arago-oe-dev,dellysunnymtech/sakoman-oe,openembedded/openembedded,sampov2/audio-openembedded,xifengchuo/openembedded,JamesAng/goe,JamesAng/oe,openembedded/openembedded,yyli/overo-oe,BlackPole/bp-openembedded,scottellis/overo-oe,BlackPole/bp-openembedded,BlackPole/bp-openembedded,sampov2/audio-openembedded,xifengchuo/openembedded,thebohemian/openembedded,openembedded/openembedded,dave-billin/overo-ui-moos-auv,dave-billin/overo-ui-moos-auv,rascalmicro/openembedded-rascal,dellysunnymtech/sakoman-oe,rascalmicro/openembedded-rascal,nx111/openembeded_openpli2.1_nx111,yyli/overo-oe,SIFTeam/openembedded,openembedded/openembedded,giobauermeister/openembedded,thebohemian/openembedded,JamesAng/goe,giobauermeister/openembedded,xifengchuo/openembedded,nx111/openembeded_openpli2.1_nx111,xifengchuo/openembedded,sentient-energy/emsw-oe-mirror,JamesAng/oe,rascalmicro/openembedded-rascal,dellysunnymtech/sakoman-oe,hulifox008/openembedded,JamesAng/goe,openembedded/openembedded,openembedded/openembedded,giobauermeister/openembedded,buglabs/oe-buglabs,SIFTeam/openembedded,sledz/oe,SIFTeam/openembedded,JamesAng/oe,hulifox008/openembedded,SIFTeam/openembedded,sutajiokousagi/openembedded,sentient-energy/emsw-oe-mirror,giobauermeister/openembedded,JamesAng/oe,BlackPole/bp-openembedded,openembedded/openembedded,giobauermeister/openembedded,sampov2/audio-openembedded,sutajiokousagi/openembedded,mrchapp/arago-oe-dev,JamesAng/goe,rascalmicro/openembedded-rascal,buglabs/oe-buglabs,rascalmicro/openembedded-rascal,dave-billin/overo-ui-moos-auv,sutajiokousagi/openembedded,yyli/overo-oe,sampov2/audio-openembedded,sledz/oe,dellysunnymtech/sakoman-oe,yyli/overo-oe,SIFTeam/openembedded,xifengchuo/openembedded,hulifox008/openembedded,sledz/oe,yyli/overo-oe,rascalmicro/openembedded-rascal,openembedded/openembedded,buglabs/oe-buglabs,SIFTeam/openembedded,sentient-energy/emsw-oe-mirror,xifengchuo/openembedded,buglabs/oe-buglabs