diff --git a/arch/arm/mach-uniphier/Makefile b/arch/arm/mach-uniphier/Makefile index 6bea3d3a2dd76c4129a4b99c793a11651747e214..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 100644 --- a/arch/arm/mach-uniphier/Makefile +++ b/arch/arm/mach-uniphier/Makefile @@ -1 +0,0 @@ -obj- += dummy.o diff --git a/arch/mips/boot/dts/brcm/Makefile b/arch/mips/boot/dts/brcm/Makefile index 09ba7e894bad006471cf39a9924efaa41084c80f..d8787c9a499e4713a7e5092f540fe4d3ba49255b 100644 --- a/arch/mips/boot/dts/brcm/Makefile +++ b/arch/mips/boot/dts/brcm/Makefile @@ -35,6 +35,3 @@ dtb-$(CONFIG_DT_NONE) += \ bcm97435svmb.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/cavium-octeon/Makefile b/arch/mips/boot/dts/cavium-octeon/Makefile index f5d01b31df50139eaff92f1e5e01f286a925d016..24a8efcd7b038760db523802c4fbca851a740cf4 100644 --- a/arch/mips/boot/dts/cavium-octeon/Makefile +++ b/arch/mips/boot/dts/cavium-octeon/Makefile @@ -2,6 +2,3 @@ dtb-$(CONFIG_CAVIUM_OCTEON_SOC) += octeon_3xxx.dtb octeon_68xx.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/img/Makefile b/arch/mips/boot/dts/img/Makefile index 3eb2597a4d6c5b884c34360aa03bf6b71d5eec9c..441a3c16efb0d97842ad2326622a85563b5f7129 100644 --- a/arch/mips/boot/dts/img/Makefile +++ b/arch/mips/boot/dts/img/Makefile @@ -3,6 +3,3 @@ dtb-$(CONFIG_FIT_IMAGE_FDT_BOSTON) += boston.dtb dtb-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb obj-$(CONFIG_MACH_PISTACHIO) += pistachio_marduk.dtb.o - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/ingenic/Makefile b/arch/mips/boot/dts/ingenic/Makefile index 035769269cbc412ba32b61a5c6488d4012a2851c..6a31759839b415d008b35e5159b2a81335de92c9 100644 --- a/arch/mips/boot/dts/ingenic/Makefile +++ b/arch/mips/boot/dts/ingenic/Makefile @@ -3,6 +3,3 @@ dtb-$(CONFIG_JZ4740_QI_LB60) += qi_lb60.dtb dtb-$(CONFIG_JZ4780_CI20) += ci20.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/lantiq/Makefile b/arch/mips/boot/dts/lantiq/Makefile index 00e2e540ed3f2d230ea6615dffe12a8c3e5a5bd9..51ab9c1dff42a2553acc2ce559f5629bd41c4ed5 100644 --- a/arch/mips/boot/dts/lantiq/Makefile +++ b/arch/mips/boot/dts/lantiq/Makefile @@ -2,6 +2,3 @@ dtb-$(CONFIG_DT_EASY50712) += easy50712.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/mti/Makefile b/arch/mips/boot/dts/mti/Makefile index 480af498a9ddba4fa68afe919722d531cb1e9e7e..3508720cb6d9e1da773e52c7ca21b2ac5cb57c30 100644 --- a/arch/mips/boot/dts/mti/Makefile +++ b/arch/mips/boot/dts/mti/Makefile @@ -3,6 +3,3 @@ dtb-$(CONFIG_MIPS_MALTA) += malta.dtb dtb-$(CONFIG_LEGACY_BOARD_SEAD3) += sead3.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/netlogic/Makefile b/arch/mips/boot/dts/netlogic/Makefile index 2b99450d743344b4e2be402bba1ea6544e05a680..d630b27950f0605d58d9047cc7ab76090206dafe 100644 --- a/arch/mips/boot/dts/netlogic/Makefile +++ b/arch/mips/boot/dts/netlogic/Makefile @@ -6,6 +6,3 @@ dtb-$(CONFIG_DT_XLP_GVP) += xlp_gvp.dtb dtb-$(CONFIG_DT_XLP_RVP) += xlp_rvp.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/ni/Makefile b/arch/mips/boot/dts/ni/Makefile index 6cd9c606f0255cb6678c282487cd02a85a9b68be..9e2c9faede4739853e0bb35442cb51cd2e4cca1a 100644 --- a/arch/mips/boot/dts/ni/Makefile +++ b/arch/mips/boot/dts/ni/Makefile @@ -1,4 +1 @@ dtb-$(CONFIG_FIT_IMAGE_FDT_NI169445) += 169445.dtb - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/pic32/Makefile b/arch/mips/boot/dts/pic32/Makefile index a139a0fbd7b794095d92ddf513875e61687d2f0a..ba9bcef8fde91dfaa03a75f61cda7c5edb92e464 100644 --- a/arch/mips/boot/dts/pic32/Makefile +++ b/arch/mips/boot/dts/pic32/Makefile @@ -5,6 +5,3 @@ dtb-$(CONFIG_DTB_PIC32_NONE) += \ pic32mzda_sk.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/qca/Makefile b/arch/mips/boot/dts/qca/Makefile index 639adeac90af8cd68389ec168ba6b29000197c55..4451cf45b0ad04532dd108677a3b8329093c4756 100644 --- a/arch/mips/boot/dts/qca/Makefile +++ b/arch/mips/boot/dts/qca/Makefile @@ -5,6 +5,3 @@ dtb-$(CONFIG_ATH79) += ar9331_dpt_module.dtb dtb-$(CONFIG_ATH79) += ar9331_dragino_ms14.dtb dtb-$(CONFIG_ATH79) += ar9331_omega.dtb dtb-$(CONFIG_ATH79) += ar9331_tl_mr3020.dtb - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/ralink/Makefile b/arch/mips/boot/dts/ralink/Makefile index 323c8bcfb602b9072d12c0cafceec8cf69da50ca..94bee5b38b53b3701072002e8d5c5939bbfb6dd9 100644 --- a/arch/mips/boot/dts/ralink/Makefile +++ b/arch/mips/boot/dts/ralink/Makefile @@ -7,6 +7,3 @@ dtb-$(CONFIG_DTB_OMEGA2P) += omega2p.dtb dtb-$(CONFIG_DTB_VOCORE2) += vocore2.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/arch/mips/boot/dts/xilfpga/Makefile b/arch/mips/boot/dts/xilfpga/Makefile index 616322405ade7a1e2bc13fd7738534bceeb10d17..9987e0e378c50c6f19eb0457eae914f827f9688b 100644 --- a/arch/mips/boot/dts/xilfpga/Makefile +++ b/arch/mips/boot/dts/xilfpga/Makefile @@ -2,6 +2,3 @@ dtb-$(CONFIG_FIT_IMAGE_FDT_XILFPGA) += nexys4ddr.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) - -# Force kbuild to make empty built-in.o if necessary -obj- += dummy.o diff --git a/firmware/Makefile b/firmware/Makefile index 168094a3fae7ebb109c1ead9fe3b8c3e38201444..29641383e136024ec9f2993b1a29a7fc9c2fa94b 100644 --- a/firmware/Makefile +++ b/firmware/Makefile @@ -59,6 +59,3 @@ endif targets := $(patsubst $(obj)/%,%, \ $(shell find $(obj) -name \*.gen.S 2>/dev/null)) -# Without this, built-in.o won't be created when it's empty, and the -# final vmlinux link will fail. -obj- := dummy diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 3b4945c1eab06aec48c326f6b1d822cb158461ff..adeaa1302f346a2c2af0843584d2e1803e8f66a6 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -1,7 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-y := test_lru_dist hostprogs-y += sock_example diff --git a/samples/hidraw/Makefile b/samples/hidraw/Makefile index f5c3012ffa795b676b7e4ff0bb63626844f1ad2e..dec1b22adf54afff9651f92eddb65a9aaa1e4d76 100644 --- a/samples/hidraw/Makefile +++ b/samples/hidraw/Makefile @@ -1,7 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-y := hid-example diff --git a/samples/seccomp/Makefile b/samples/seccomp/Makefile index 19a870eed82b398307404431947e86d727db1674..0e349b80686e76a421759b931ec04d194e446768 100644 --- a/samples/seccomp/Makefile +++ b/samples/seccomp/Makefile @@ -1,7 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - hostprogs-$(CONFIG_SAMPLE_SECCOMP) := bpf-fancy dropper bpf-direct HOSTCFLAGS_bpf-fancy.o += -I$(objtree)/usr/include diff --git a/samples/sockmap/Makefile b/samples/sockmap/Makefile index 9291ab8e0f8c5a089425ae65f9ee20e718e0a9ff..73f1da4d116cf9a78a01cb3293d11f8a27a589cc 100644 --- a/samples/sockmap/Makefile +++ b/samples/sockmap/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-y := sockmap diff --git a/samples/statx/Makefile b/samples/statx/Makefile index 1f80a3d8cf45ca913e97ba5094443af07a12b6ae..59df7c25a9d1589caa4ad444768b33055c9f99f8 100644 --- a/samples/statx/Makefile +++ b/samples/statx/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-$(CONFIG_SAMPLE_STATX) := test-statx diff --git a/samples/uhid/Makefile b/samples/uhid/Makefile index c95a696560a7de59f3a7839ef85ec57d90c3aa29..8d7fd6190ac4e9f07cd2de96f9e144a3b73fdc5b 100644 --- a/samples/uhid/Makefile +++ b/samples/uhid/Makefile @@ -1,6 +1,3 @@ -# kbuild trick to avoid linker error. Can be omitted if a module is built. -obj- := dummy.o - # List of programs to build hostprogs-y := uhid-example