diff options
| author | Yu Liao <[email protected]> | 2024-09-09 15:56:52 +0800 |
|---|---|---|
| committer | Petr Mladek <[email protected]> | 2024-09-09 17:35:06 +0200 |
| commit | 3e5b2e81f17f176a4d451c1dd1794e64644319c4 (patch) | |
| tree | 333c51365fbf269718dc9451959eb6aec7426b28 | |
| parent | bcc954c6caba01fca143162d5fbb90e46aa1ad80 (diff) | |
printk: Export match_devname_and_update_preferred_console()
When building serial_base as a module, modpost fails with the following
error message:
ERROR: modpost: "match_devname_and_update_preferred_console"
[drivers/tty/serial/serial_base.ko] undefined!
Export the symbol to allow using it from modules.
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Fixes: 12c91cec3155 ("serial: core: Add serial_base_match_and_update_preferred_console()")
Signed-off-by: Yu Liao <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Petr Mladek <[email protected]>
| -rw-r--r-- | kernel/printk/printk.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index c22b07049c38..6ff8d47e145f 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2620,6 +2620,7 @@ int match_devname_and_update_preferred_console(const char *devname, return -ENOENT; } +EXPORT_SYMBOL_GPL(match_devname_and_update_preferred_console); bool console_suspend_enabled = true; EXPORT_SYMBOL(console_suspend_enabled); |