fpga: add devm_fpga_region_create

Add devm_fpga_region_create() which is the
managed version of fpga_region_create().

Change current region drivers to use
devm_fpga_region_create().

Signed-off-by: Alan Tull <atull@kernel.org>
Suggested-by: Federico Vaga <federico.vaga@cern.ch>
Acked-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/Documentation/driver-api/fpga/fpga-region.rst b/Documentation/driver-api/fpga/fpga-region.rst
index f30333ce828e..dc9f75cc3352 100644
--- a/Documentation/driver-api/fpga/fpga-region.rst
+++ b/Documentation/driver-api/fpga/fpga-region.rst
@@ -90,6 +90,9 @@ API to add a new FPGA region
    :functions: fpga_region
 
 .. kernel-doc:: drivers/fpga/fpga-region.c
+   :functions: devm_fpga_region_create
+
+.. kernel-doc:: drivers/fpga/fpga-region.c
    :functions: fpga_region_create
 
 .. kernel-doc:: drivers/fpga/fpga-region.c