remoteproc: virtio: Fix warning on bindings by removing the of_match_table

The checkpatch tool complains that "virtio,rproc" is not documented.
But it is not possible to probe the device "rproc-virtio" by declaring
it in the device tree. So documenting it in the bindings does not make
sense.
This commit solves the checkpatch warning by suppressing the useless
of_match_table.
Suggested-by: Rob Herring <robh@kernel.org>
Fixes: 1d7b61c0 ("remoteproc: virtio: Create platform device for the remoteproc_virtio")
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221005081317.3411684-1-arnaud.pouliquen@foss.st.comSigned-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

drivers/remoteproc/remoteproc_virtio.c

@@ -13,8 +13,8 @@
 #include <linux/dma-map-ops.h>
 #include <linux/dma-mapping.h>
 #include <linux/export.h>
-#include <linux/of_platform.h>
 #include <linux/of_reserved_mem.h>
+#include <linux/platform_device.h>
 #include <linux/remoteproc.h>
 #include <linux/virtio.h>
 #include <linux/virtio_config.h>
@@ -593,17 +593,11 @@ static int rproc_virtio_remove(struct platform_device *pdev)
 }
 
 /* Platform driver */
-static const struct of_device_id rproc_virtio_match[] = {
-	{ .compatible = "virtio,rproc" },
-	{},
-};
-
 static struct platform_driver rproc_virtio_driver = {
 	.probe		= rproc_virtio_probe,
 	.remove		= rproc_virtio_remove,
 	.driver		= {
 		.name	= "rproc-virtio",
-		.of_match_table	= rproc_virtio_match,
 	},
 };
 builtin_platform_driver(rproc_virtio_driver);