diff options
| -rw-r--r-- | drivers/uio/uio_hv_generic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index f695a7e8c314..7ff659dff11d 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -171,12 +171,12 @@ static int hv_uio_ring_mmap(struct file *filp, struct kobject *kobj, return 0; } -static struct bin_attribute ring_buffer_bin_attr __ro_after_init = { +static const struct bin_attribute ring_buffer_bin_attr = { .attr = { .name = "ring", .mode = 0600, - /* size is set at init time */ }, + .size = 2 * HV_RING_SIZE * PAGE_SIZE, .mmap = hv_uio_ring_mmap, }; |