From 1c5830a9a40c0f93e4f115254436518988d4b1ad Mon Sep 17 00:00:00 2001
From: Paul Elder <paul.elder@ideasonboard.com>
Date: Fri, 12 Apr 2024 11:42:56 +0900
Subject: utils: ipc: Fix async main interface functions with no parameters

If an async main interface function is defined with no parameters, there
would be a compilation error complaining about an extra comma. Fix this.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
---
 utils/ipc/generators/libcamera_templates/module_ipa_proxy.cpp.tmpl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/ipc/generators/libcamera_templates/module_ipa_proxy.cpp.tmpl b/utils/ipc/generators/libcamera_templates/module_ipa_proxy.cpp.tmpl
index 238cf4a5..f64c3c93 100644
--- a/utils/ipc/generators/libcamera_templates/module_ipa_proxy.cpp.tmpl
+++ b/utils/ipc/generators/libcamera_templates/module_ipa_proxy.cpp.tmpl
@@ -175,9 +175,9 @@ void {{proxy_name}}::recvMessage(const IPCMessage &data)
 );
 {% elif method|is_async %}
 	ASSERT(state_ == ProxyRunning);
-	proxy_.invokeMethod(&ThreadProxy::{{method.mojom_name}}, ConnectionTypeQueued,
+	proxy_.invokeMethod(&ThreadProxy::{{method.mojom_name}}, ConnectionTypeQueued
 	{%- for param in method|method_param_names -%}
-		{{param}}{{- ", " if not loop.last}}
+		, {{param}}
 	{%- endfor -%}
 );
 {%- endif %}
-- 
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