linux-kernel - [PATCH v3 2/5] virtio: Revert "virtio: add helper virtio_find_vqs_ctx

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Message-ID: <20220815215938.154999-3-mst@redhat.com>
Date:   Mon, 15 Aug 2022 18:00:31 -0400
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     linux-kernel@...r.kernel.org
Cc:     Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
        Jason Wang <jasowang@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Jens Axboe <axboe@...nel.dk>,
        James Bottomley <James.Bottomley@...senpartnership.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Greg KH <gregkh@...uxfoundation.org>
Subject: [PATCH v3 2/5] virtio: Revert "virtio: add helper
 virtio_find_vqs_ctx_size()"

This reverts commit fe3dc04e31aa51f91dc7f741a5f76cc4817eb5b4: the
API is now unused and in fact can't be implemented on top of a legacy
device.

Fixes: fe3dc04e31aa ("virtio: add helper virtio_find_vqs_ctx_size()")
Cc: "Xuan Zhuo" <xuanzhuo@...ux.alibaba.com>
Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
---
 include/linux/virtio_config.h | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h
index 6adff09f7170..888f7e96f0c7 100644
--- a/include/linux/virtio_config.h
+++ b/include/linux/virtio_config.h
@@ -241,18 +241,6 @@ int virtio_find_vqs_ctx(struct virtio_device *vdev, unsigned nvqs,
 				      ctx, desc);
 }
 
-static inline
-int virtio_find_vqs_ctx_size(struct virtio_device *vdev, u32 nvqs,
-			     struct virtqueue *vqs[],
-			     vq_callback_t *callbacks[],
-			     const char * const names[],
-			     u32 sizes[],
-			     const bool *ctx, struct irq_affinity *desc)
-{
-	return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, sizes,
-				      ctx, desc);
-}
-
 /**
  * virtio_synchronize_cbs - synchronize with virtqueue callbacks
  * @vdev: the device
-- 
MST