virtio: virtio_mmio: make of_device_ids const.
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Web: https://git.kernel.org/torvalds/c/31919140ff8c88c236f697baa28a6305df45e4ea Commit: 31919140ff8c88c236f697baa28a6305df45e4ea Parent: 0a9e63aa397711cb7dd8a5c3db33448740a0b844 Refname: refs/heads/master Author: Arvind Yadav <[email protected]> AuthorDate: Mon Jun 19 11:44:41 2017 +0530 Committer: Michael S. Tsirkin <[email protected]> CommitDate: Wed Jan 31 01:47:35 2018 +0200 virtio: virtio_mmio: make of_device_ids const. of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. So mark the non-const structs as const. File size before: text data bss dec hex filename 3647 608 0 4255 109f drivers/virtio/virtio_mmio.o File size after constify virtio_mmio_match. text data bss dec hex filename 4063 192 0 4255 109f drivers/virtio/virtio_mmio.o Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]> --- drivers/virtio/virtio_mmio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index b43ac9b8ae48..67763d3c7abf 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -723,7 +723,7 @@ static void vm_unregister_cmdline_devices(void) /* Platform driver */ -static struct of_device_id virtio_mmio_match[] = { +static const struct of_device_id virtio_mmio_match[] = { { .compatible = "virtio,mmio", }, {}, }; -- To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html