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[Qemu-ppc] [PATCH 04/13] pseries: Allow RTAS tokens without a qemu handl

From: David Gibson
Subject: [Qemu-ppc] [PATCH 04/13] pseries: Allow RTAS tokens without a qemu handler
Date: Tue, 4 Dec 2012 13:42:08 +1100

From: Ben Herrenschmidt <address@hidden>

Kernel-based RTAS calls will not have a qemu handler, but will
still be registered in qemu in order to be assigned a token
number and appear in the device-tree.

Let's test for the name being NULL rather than the handler
when deciding to skip an entry while building the device-tree

Signed-off-by: Benjamin Herrenschmidt <address@hidden>
Signed-off-by: David Gibson <address@hidden>
 hw/spapr_rtas.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/spapr_rtas.c b/hw/spapr_rtas.c
index 45294e8..e618c2d 100644
--- a/hw/spapr_rtas.c
+++ b/hw/spapr_rtas.c
@@ -301,7 +301,7 @@ int spapr_rtas_device_tree_setup(void *fdt, hwaddr 
     for (i = 0; i < TOKEN_MAX; i++) {
         struct rtas_call *call = &rtas_table[i];
-        if (!call->fn) {
+        if (!call->name) {

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