When CONFIG_MOS6522 is not set, building ppc64-softmmu target fails:

    /usr/bin/ld: libqemu-ppc64-softmmu.fa.p/monitor_misc.c.o:(.data+0x1158): 
undefined reference to `hmp_info_via'

Make devices configuration available in hmp-commands*.hx and check for
CONFIG_MOS6522.

Fixes: 409e9f7131e5 (mos6522: add "info via" HMP command for debugging)
Signed-off-by: Murilo Opsfelder Araujo <muri...@linux.ibm.com>
Cc: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
Cc: Fabiano Rosas <faro...@linux.ibm.com>
Cc: Thomas Huth <th...@redhat.com>
---
v3:
- Removed TARGET_M68K and TARGET_PPC checks, as per Thomas Huth suggestion.

v2:
- 
https://lore.kernel.org/qemu-devel/20220506011632.183257-1-muri...@linux.ibm.com/
- Included devices configuration in monitor/misc.c

v1:
- 
https://lore.kernel.org/qemu-devel/20220429233146.29662-1-muri...@linux.ibm.com/

 hmp-commands-info.hx | 2 +-
 monitor/misc.c       | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index adfa085a9b..834bed089e 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -880,7 +880,7 @@ SRST
     Show intel SGX information.
 ERST
 
-#if defined(TARGET_M68K) || defined(TARGET_PPC)
+#if defined(CONFIG_MOS6522)
     {
         .name         = "via",
         .args_type    = "",
diff --git a/monitor/misc.c b/monitor/misc.c
index 6c5bb82d3b..3d2312ba8d 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -84,6 +84,9 @@
 #include "hw/s390x/storage-attributes.h"
 #endif
 
+/* Make devices configuration available for use in hmp-commands*.hx templates 
*/
+#include CONFIG_DEVICES
+
 /* file descriptors passed via SCM_RIGHTS */
 typedef struct mon_fd_t mon_fd_t;
 struct mon_fd_t {
-- 
2.35.3


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