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author | Olof Johansson <olof@lixom.net> | 2017-11-29 17:55:17 -0800 |
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committer | Palmer Dabbelt <palmer@sifive.com> | 2017-11-30 10:12:15 -0800 |
commit | 4bde63286a6c7c76fe05ff0e03ad253f5260b104 (patch) | |
tree | d5999cd73c4963a7833fd2ab7c239652f8919d32 /arch/riscv/kernel/smp.c | |
parent | 24948b7ec0f31d36dc900088b140c4f9551b6f56 (diff) | |
download | linux-stable-4bde63286a6c7c76fe05ff0e03ad253f5260b104.tar.gz linux-stable-4bde63286a6c7c76fe05ff0e03ad253f5260b104.tar.bz2 linux-stable-4bde63286a6c7c76fe05ff0e03ad253f5260b104.zip |
RISC-V: Provide stub of setup_profiling_timer()
Fixes the following on allmodconfig build:
profile.c:(.text+0x3e4): undefined reference to `setup_profiling_timer'
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/kernel/smp.c')
-rw-r--r-- | arch/riscv/kernel/smp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/riscv/kernel/smp.c b/arch/riscv/kernel/smp.c index b4a71ec5906f..17014c68e9fe 100644 --- a/arch/riscv/kernel/smp.c +++ b/arch/riscv/kernel/smp.c @@ -38,6 +38,13 @@ enum ipi_message_type { IPI_MAX }; + +/* Unsupported */ +int setup_profiling_timer(unsigned int multiplier) +{ + return -EINVAL; +} + irqreturn_t handle_ipi(void) { unsigned long *pending_ipis = &ipi_data[smp_processor_id()].bits; |