Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] soc: r9a06g032: don't build SMP fiiles for non-SMP config | Date | Fri, 6 Jul 2018 17:16:01 +0200 |
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Without CONFIG_SMP, we get a build failure:
In file included from include/linux/byteorder/little_endian.h:5, from arch/arm/include/uapi/asm/byteorder.h:22, from include/asm-generic/bitops/le.h:6, from arch/arm/include/asm/bitops.h:342, from include/linux/bitops.h:18, from include/linux/kernel.h:11, from include/asm-generic/bug.h:18, from arch/arm/include/asm/bug.h:60, from include/linux/bug.h:5, from include/linux/io.h:23, from drivers/soc/renesas/r9a06g032-smp.c:11: drivers/soc/renesas/r9a06g032-smp.c: In function 'r9a06g032_smp_boot_secondary': drivers/soc/renesas/r9a06g032-smp.c:43:21: error: 'secondary_startup' undeclared (first use in this function) writel(__pa_symbol(secondary_startup), cpu_bootaddr); ^~~~~~~~~~~~~~~~~
This makes the compilation of that file conditional on SMP support. It would probably be better for consistency to leave that file in arch/arm/mach-shmobile/, matching what we do for all other smp operations.
Fixes: cde4f86f9249 ("arm: shmobile: Add the R9A06G032 SMP enabler driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/soc/renesas/Makefile | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/soc/renesas/Makefile b/drivers/soc/renesas/Makefile index 44a0d6b10192..c37b0803c1b6 100644 --- a/drivers/soc/renesas/Makefile +++ b/drivers/soc/renesas/Makefile @@ -18,7 +18,9 @@ obj-$(CONFIG_SYSC_R8A77970) += r8a77970-sysc.o obj-$(CONFIG_SYSC_R8A77980) += r8a77980-sysc.o obj-$(CONFIG_SYSC_R8A77990) += r8a77990-sysc.o obj-$(CONFIG_SYSC_R8A77995) += r8a77995-sysc.o +ifdef CONFIG_SMP obj-$(CONFIG_ARCH_R9A06G032) += r9a06g032-smp.o +endif # Family obj-$(CONFIG_RST_RCAR) += rcar-rst.o -- 2.9.0
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