drm/xe/uapi: Remove useless XE_QUERY_CONFIG_NUM_PARAM

num_params can be used to retrieve the size of the info array
for the specific version of the kernel being used.

v2: Also remove XE_QUERY_CONFIG_NUM_PARAM (José Roberto de Souza)
Signed-off-by: Francois Dugast <francois.dugast@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/xe/xe_query.c

@@ -305,7 +305,7 @@ static int query_memory_usage(struct xe_device *xe,
 
 static int query_config(struct xe_device *xe, struct drm_xe_device_query *query)
 {
-	u32 num_params = XE_QUERY_CONFIG_NUM_PARAM;
+	const u32 num_params = XE_QUERY_CONFIG_MAX_EXEC_QUEUE_PRIORITY + 1;
 	size_t size =
 		sizeof(struct drm_xe_query_config) + num_params * sizeof(u64);
 	struct drm_xe_query_config __user *query_ptr =

include/uapi/drm/xe_drm.h

@@ -329,7 +329,6 @@ struct drm_xe_query_config {
 #define XE_QUERY_CONFIG_GT_COUNT		4
 #define XE_QUERY_CONFIG_MEM_REGION_COUNT	5
 #define XE_QUERY_CONFIG_MAX_EXEC_QUEUE_PRIORITY	6
-#define XE_QUERY_CONFIG_NUM_PARAM		(XE_QUERY_CONFIG_MAX_EXEC_QUEUE_PRIORITY + 1)
 	/** @info: array of elements containing the config info */
 	__u64 info[];
 };