diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/console.h | 1 | ||||
| -rw-r--r-- | include/linux/printk.h | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/console.h b/include/linux/console.h index 7453cfd593c8..e5b5dc0c737b 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -133,6 +133,7 @@ struct console { for (con = console_drivers; con != NULL; con = con->next) extern int console_set_on_cmdline; +extern struct console *early_console; extern int add_preferred_console(char *name, int idx, char *options); extern int update_console_cmdline(char *name, int idx, char *name_new, int idx_new, char *options); diff --git a/include/linux/printk.h b/include/linux/printk.h index f0e22f75143f..be10455c7a5a 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -88,8 +88,13 @@ int no_printk(const char *fmt, ...) return 0; } +#ifdef CONFIG_EARLY_PRINTK extern asmlinkage __printf(1, 2) void early_printk(const char *fmt, ...); +#else +static inline __printf(1, 2) __cold +void early_printk(const char *s, ...) { } +#endif extern int printk_needs_cpu(int cpu); extern void printk_tick(void); |