From f7ad26ff952b3ca2702d7da03aad0ab1f6c01d7c Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Thu, 17 Dec 2015 16:53:43 +0800 Subject: virtio: make find_vqs() checkpatch.pl-friendly checkpatch.pl wants arrays of strings declared as follows: static const char * const names[] = { "vq-1", "vq-2", "vq-3" }; Currently the find_vqs() function takes a const char *names[] argument so passing checkpatch.pl's const char * const names[] results in a compiler error due to losing the second const. This patch adjusts the find_vqs() prototype and updates all virtio transports. This makes it possible for virtio_balloon.c, virtio_input.c, virtgpu_kms.c, and virtio_rpmsg_bus.c to use the checkpatch.pl-friendly type. Signed-off-by: Stefan Hajnoczi Signed-off-by: Michael S. Tsirkin Acked-by: Bjorn Andersson --- drivers/virtio/virtio_balloon.c | 2 +- drivers/virtio/virtio_input.c | 2 +- drivers/virtio/virtio_mmio.c | 2 +- drivers/virtio/virtio_pci_common.c | 4 ++-- drivers/virtio/virtio_pci_common.h | 2 +- drivers/virtio/virtio_pci_modern.c | 2 +- 6 files changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/virtio') diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index 7d3e5d0..0c3691f 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -388,7 +388,7 @@ static int init_vqs(struct virtio_balloon *vb) { struct virtqueue *vqs[3]; vq_callback_t *callbacks[] = { balloon_ack, balloon_ack, stats_request }; - const char *names[] = { "inflate", "deflate", "stats" }; + static const char * const names[] = { "inflate", "deflate", "stats" }; int err, nvqs; /* diff --git a/drivers/virtio/virtio_input.c b/drivers/virtio/virtio_input.c index c96944b..350a2a5 100644 --- a/drivers/virtio/virtio_input.c +++ b/drivers/virtio/virtio_input.c @@ -170,7 +170,7 @@ static int virtinput_init_vqs(struct virtio_input *vi) struct virtqueue *vqs[2]; vq_callback_t *cbs[] = { virtinput_recv_events, virtinput_recv_status }; - static const char *names[] = { "events", "status" }; + static const char * const names[] = { "events", "status" }; int err; err = vi->vdev->config->find_vqs(vi->vdev, 2, vqs, cbs, names); diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index f499d9d..745c6ee 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -482,7 +482,7 @@ error_available: static int vm_find_vqs(struct virtio_device *vdev, unsigned nvqs, struct virtqueue *vqs[], vq_callback_t *callbacks[], - const char *names[]) + const char * const names[]) { struct virtio_mmio_device *vm_dev = to_virtio_mmio_device(vdev); unsigned int irq = platform_get_irq(vm_dev->pdev, 0); diff --git a/drivers/virtio/virtio_pci_common.c b/drivers/virtio/virtio_pci_common.c index 78f804a..36205c2 100644 --- a/drivers/virtio/virtio_pci_common.c +++ b/drivers/virtio/virtio_pci_common.c @@ -296,7 +296,7 @@ void vp_del_vqs(struct virtio_device *vdev) static int vp_try_to_find_vqs(struct virtio_device *vdev, unsigned nvqs, struct virtqueue *vqs[], vq_callback_t *callbacks[], - const char *names[], + const char * const names[], bool use_msix, bool per_vq_vectors) { @@ -376,7 +376,7 @@ error_find: int vp_find_vqs(struct virtio_device *vdev, unsigned nvqs, struct virtqueue *vqs[], vq_callback_t *callbacks[], - const char *names[]) + const char * const names[]) { int err; diff --git a/drivers/virtio/virtio_pci_common.h b/drivers/virtio/virtio_pci_common.h index b976d96..2cc2522 100644 --- a/drivers/virtio/virtio_pci_common.h +++ b/drivers/virtio/virtio_pci_common.h @@ -139,7 +139,7 @@ void vp_del_vqs(struct virtio_device *vdev); int vp_find_vqs(struct virtio_device *vdev, unsigned nvqs, struct virtqueue *vqs[], vq_callback_t *callbacks[], - const char *names[]); + const char * const names[]); const char *vp_bus_name(struct virtio_device *vdev); /* Setup the affinity for a virtqueue: diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c index 8e5cf19..c0c11fa 100644 --- a/drivers/virtio/virtio_pci_modern.c +++ b/drivers/virtio/virtio_pci_modern.c @@ -418,7 +418,7 @@ err_new_queue: static int vp_modern_find_vqs(struct virtio_device *vdev, unsigned nvqs, struct virtqueue *vqs[], vq_callback_t *callbacks[], - const char *names[]) + const char * const names[]) { struct virtio_pci_device *vp_dev = to_vp_device(vdev); struct virtqueue *vq; -- cgit v1.1