diff options
| author | Atish Patra <atish.patra@wdc.com> | 2020-03-17 18:11:41 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-03-31 11:26:00 -0700 |
| commit | f90b43ce176c129a84237c9d57fae51aeff3e6ec (patch) | |
| tree | 04914f72ae2df398a4ad3ef70a3aa389943d2003 /arch/riscv/include | |
| parent | 2875fe0561569f82d0e63658ccf0d11ce7da8922 (diff) | |
| download | linux-f90b43ce176c129a84237c9d57fae51aeff3e6ec.tar.bz2 | |
RISC-V: Export SBI error to linux error mapping function
All SBI related extensions will not be implemented in sbi.c to avoid
bloating. Thus, sbi_err_map_linux_errno() will be used in other files
implementing that specific extension.
Export the function so that it can be used later.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/include')
| -rw-r--r-- | arch/riscv/include/asm/sbi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index 29ce2c494386..2bbfd6bada93 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -130,6 +130,8 @@ static inline unsigned long sbi_minor_version(void) { return sbi_spec_version & SBI_SPEC_VERSION_MINOR_MASK; } + +int sbi_err_map_linux_errno(int err); #else /* CONFIG_RISCV_SBI */ /* stubs for code that is only reachable under IS_ENABLED(CONFIG_RISCV_SBI): */ void sbi_set_timer(uint64_t stime_value); |