From 07dc788054d714a07df08e2eacc8c2e1c47b9a58 Mon Sep 17 00:00:00 2001
From: Markus Armbruster
Date: Wed, 4 Feb 2015 18:33:07 +0100
Subject: parallel: Factor out common parallel_hds_isa_init()

Maintainers of affected machines cc'ed.

Cc: Anthony Liguori <aliguori@amazon.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Leon Alrae <leon.alrae@imgtec.com>
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 hw/char/parallel.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'hw/char/parallel.c')

diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index c2b553f0d1..710cefcd94 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -641,3 +641,34 @@ static void parallel_register_types(void)
 }
 
 type_init(parallel_register_types)
+
+static bool parallel_init(ISABus *bus, int index, CharDriverState *chr)
+{
+    DeviceState *dev;
+    ISADevice *isadev;
+
+    isadev = isa_try_create(bus, "isa-parallel");
+    if (!isadev) {
+        return false;
+    }
+    dev = DEVICE(isadev);
+    qdev_prop_set_uint32(dev, "index", index);
+    qdev_prop_set_chr(dev, "chardev", chr);
+    if (qdev_init(dev) < 0) {
+        return false;
+    }
+    return true;
+}
+
+void parallel_hds_isa_init(ISABus *bus, int n)
+{
+    int i;
+
+    assert(n <= MAX_PARALLEL_PORTS);
+
+    for (i = 0; i < n; i++) {
+        if (parallel_hds[i]) {
+            parallel_init(bus, i, parallel_hds[i]);
+        }
+    }
+}
-- 
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