ramips: fix Asus RP-N53 and Lenovo Y1{, S} image names

This patch:
 * fixes typo (rp_n53 -> rp-n53) in Asus RP-N53 image name
 * removes manufacturer from image names for Lenovo Y1{,S} devices

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

SVN-Revision: 46616

target/linux/ramips/image/Makefile

@@ -857,7 +857,7 @@ Image/Build/Profile/MT7620a_MT7530=$(call BuildFirmware/Default8M/$(1),$(1),mt76
 Image/Build/Profile/MT7620a_V22SG=$(call BuildFirmware/Default8M/$(1),$(1),mt7620a_v22sg,MT7620a_V22SG)
 br100_mtd_size=8126464
 Image/Build/Profile/AIBR100=$(call BuildFirmware/CustomFlash/$(1),$(1),ai-br100,AIBR100,$(br100_mtd_size),Ai-BR)
-Image/Build/Profile/RP-N53=$(call BuildFirmware/Default8M/$(1),$(1),rp_n53,RP-N53)
+Image/Build/Profile/RP-N53=$(call BuildFirmware/Default8M/$(1),$(1),rp-n53,RP-N53)
 whr_300hp2_mtd_size=7012352
 Image/Build/Profile/WHR300HP2=$(call BuildFirmware/CustomFlash/$(1),$(1),whr-300hp2,WHR-300HP2,$(whr_300hp2_mtd_size))
 Image/Build/Profile/WHR600D=$(call BuildFirmware/CustomFlash/$(1),$(1),whr-600d,WHR-600D,$(whr_300hp2_mtd_size))
@@ -870,8 +870,8 @@ na930_mtd_size=20971520
 Image/Build/Profile/NA930=$(call BuildFirmware/CustomFlash/$(1),$(1),na930,NA930,$(na930_mtd_size))
 Image/Build/Profile/MZK-750DHP=$(call BuildFirmware/Default8M/$(1),$(1),mzk-750dhp,MZK-750DHP)
 Image/Build/Profile/OY-0001=$(call BuildFirmware/Default16M/$(1),$(1),oy-0001,OY-0001)
-Image/Build/Profile/Y1=$(call BuildFirmware/Default16M/$(1),$(1),Lenovo-y1,Y1)
-Image/Build/Profile/Y1S=$(call BuildFirmware/Default16M/$(1),$(1),Lenovo-y1s,Y1S)
+Image/Build/Profile/Y1=$(call BuildFirmware/Default16M/$(1),$(1),y1,Y1)
+Image/Build/Profile/Y1S=$(call BuildFirmware/Default16M/$(1),$(1),y1s,Y1S)
 Image/Build/Profile/MLW221=$(call BuildFirmware/Default16M/$(1),$(1),mlw221,MLW221)
 Image/Build/Profile/MLWG2=$(call BuildFirmware/Default16M/$(1),$(1),mlwg2,MLWG2)
 Image/Build/Profile/WMR300=$(call BuildFirmware/Default8M/$(1),$(1),wmr-300,WMR300)