x86, mrst: remove Moorestown specific serial drivers

Intel Moorestown platform support was removed few years ago. This is a follow
up which removes Moorestown specific code for the serial devices. It includes
mrst_max3110 and earlyprintk bits.

This was used on SFI (Medfield, Clovertrail) based platforms as well, though
new ones use normal serial interface for the console service.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index 01d1c187c9f9..de814dfb8aee 100644
--- a/arch/x86/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
@@ -226,11 +226,6 @@ static int __init setup_early_printk(char *buf)
                         early_console_register(&xenboot_console, keep);
 #endif
 #ifdef CONFIG_EARLY_PRINTK_INTEL_MID
-                if (!strncmp(buf, "mrst", 4)) {
-                        mrst_early_console_init();
-                        early_console_register(&early_mrst_console, keep);
-                }
-
                 if (!strncmp(buf, "hsu", 3)) {
                         hsu_early_console_init(buf + 3);
                         early_console_register(&early_hsu_console, keep);