Author: kevans
Date: Thu Dec 26 15:47:19 2019
New Revision: 356088
URL: https://svnweb.freebsd.org/changeset/base/356088
Log:
kern_cons: add a stub kbdinit for configs with no keyboard/console drivers
A weak symbol here is decidedly cleaner than any #ifdef soup or relocating
kbdinit, the former leading to maintenance required on addition of any
console/keyboard drivers and the latter pushing kbd init bits away from
where they're used.
Modified:
head/sys/kern/kern_cons.c
Modified: head/sys/kern/kern_cons.c
==============================================================================
--- head/sys/kern/kern_cons.c Thu Dec 26 15:21:34 2019 (r356087)
+++ head/sys/kern/kern_cons.c Thu Dec 26 15:47:19 2019 (r356088)
@@ -110,6 +110,19 @@ static struct consdev cons_consdev;
DATA_SET(cons_set, cons_consdev);
SET_DECLARE(cons_set, struct consdev);
+/*
+ * Stub for configurations that don't actually have a keyboard driver.
Inclusion
+ * of kbd.c is contingent on any number of keyboard/console drivers being
+ * present in the kernel; rather than trying to catch them all, we'll just
+ * maintain this weak kbdinit that will be overridden by the strong version in
+ * kbd.c if it's present.
+ */
+__weak_symbol void
+kbdinit(void)
+{
+
+}
+
void
cninit(void)
{
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