linux-kernel - [PATCH] virtio: add missing MODULE

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Date: Tue, 2 Jul 2024 13:10:18 -0700
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: "Michael S. Tsirkin" <mst@...hat.com>, Jason Wang <jasowang@...hat.com>,
        Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
        Eugenio Pérez
	<eperezma@...hat.com>
CC: <virtualization@...ts.linux.dev>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>,
        Jeff Johnson <quic_jjohnson@...cinc.com>
Subject: [PATCH] virtio: add missing MODULE_DESCRIPTION() macros

With ARCH=sh, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/virtio/virtio.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/virtio/virtio_ring.o

Add the missing invocations of the MODULE_DESCRIPTION() macro.

Signed-off-by: Jeff Johnson <quic_jjohnson@...cinc.com>
---
 drivers/virtio/virtio.c      | 1 +
 drivers/virtio/virtio_ring.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index b968b2aa5f4d..396d3cd49a1b 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -609,4 +609,5 @@ static void __exit virtio_exit(void)
 core_initcall(virtio_init);
 module_exit(virtio_exit);
 
+MODULE_DESCRIPTION("Virtio core interface");
 MODULE_LICENSE("GPL");
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 2a972752ff1b..1cac7d5b3062 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -3244,4 +3244,5 @@ void virtqueue_dma_sync_single_range_for_device(struct virtqueue *_vq,
 }
 EXPORT_SYMBOL_GPL(virtqueue_dma_sync_single_range_for_device);
 
+MODULE_DESCRIPTION("Virtio ring implementation");
 MODULE_LICENSE("GPL");

---
base-commit: 1dfe225e9af5bd3399a1dbc6a4df6a6041ff9c23
change-id: 20240702-md-sh-drivers-virtio-704eb84769cb