[PATCH] doc: add gpudev to the Doxygen index

[Thomas Monjalon]

When introducing the library gpudev,
it has been forgotten to add a link in the API index.

Fixes: 8b8036a66e3d ("gpudev: introduce GPU device class library")
Cc: stable at dpdk.org

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 doc/api/doxy-api-index.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/api/doxy-api-index.md b/doc/api/doxy-api-index.md
index 2deec7ea19..d6cd4d0861 100644
--- a/doc/api/doxy-api-index.md
+++ b/doc/api/doxy-api-index.md
@@ -22,6 +22,7 @@ The public API headers are grouped by topics:
   [compress](@ref rte_comp.h),
   [regexdev](@ref rte_regexdev.h),
   [dmadev](@ref rte_dmadev.h),
+  [gpudev](@ref rte_gpudev.h),
   [eventdev](@ref rte_eventdev.h),
   [event_eth_rx_adapter](@ref rte_event_eth_rx_adapter.h),
   [event_eth_tx_adapter](@ref rte_event_eth_tx_adapter.h),
-- 
2.39.1