[PATCH v2] utils: ipc: Fix async main interface functions with no parameters

[Laurent Pinchart]

From: Paul Elder <paul.elder at ideasonboard.com>

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 at ideasonboard.com>
Reviewed-by: Stefan Klug <stefan.klug at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 .../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 238cf4a59435..f64c3c93bfcb 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 %}

base-commit: 9dc601cf7a689fe6eef23189edf0c8a9c38dcfe1
-- 
Regards,

Laurent Pinchart