Revert "printk: Don't try to parse DEVNAME:0.0 console options"

This reverts commit 8a831c584e6e80cf68f79893dc395c16cdf47dc8.

Let's roll back all of the serial core and printk console changes that
went into 6.10-rc1 as there still are problems with them that need to be
sorted out.

Link: https://lore.kernel.org/r/ZnpRozsdw6zbjqze@tlindgre-MOBL1
Reported-by: Petr Mladek <[email protected]>
Reported-by: Tony Lindgren <[email protected]>
Cc: Jiri Slaby <[email protected]>
Cc: John Ogness <[email protected]>
Cc: Sergey Senozhatsky <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Ilpo Järvinen <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index e6e6a47acec833cd70dcdf30884bf3c7eec2d6bb..b582404cd29d19497cd7097233824e994d5c6d10 100644 (file)
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -2504,10 +2504,6 @@ static int __init console_setup(char *str)
        if (console_opt_save(str, brl_options))
                return 1;
 
-       /* Don't attempt to parse a DEVNAME:0.0 style console */
-       if (strchr(str, ':'))
-               return 1;
-
        /*
         * Decode str into name, index, options.
         */