diff options
Diffstat (limited to 'arch/powerpc/include/asm/opal.h')
| -rw-r--r-- | arch/powerpc/include/asm/opal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h index fa71fea3b6ee..9ab52e27cf71 100644 --- a/arch/powerpc/include/asm/opal.h +++ b/arch/powerpc/include/asm/opal.h @@ -282,6 +282,14 @@ extern int opal_error_code(int rc); ssize_t opal_msglog_copy(char *to, loff_t pos, size_t count); +static inline int opal_get_async_rc(struct opal_msg msg) +{ + if (msg.msg_type != OPAL_MSG_ASYNC_COMP) + return OPAL_PARAMETER; + else + return be64_to_cpu(msg.params[1]); +} + #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_OPAL_H */ |