media: hantro: Fix media device bus_info string

Even if model and bus_info currently both are 32 bytes large, use
the correct array size for bus_info.

Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index 41345b9e54bd5cd3ec4585a546e069b62827d3e5..2d88fbb0445b12e19978f24673e61bb3c69a0ea3 100644 (file)
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -980,7 +980,7 @@ static int hantro_probe(struct platform_device *pdev)
        vpu->mdev.dev = vpu->dev;
        strscpy(vpu->mdev.model, DRIVER_NAME, sizeof(vpu->mdev.model));
        strscpy(vpu->mdev.bus_info, "platform: " DRIVER_NAME,
-               sizeof(vpu->mdev.model));
+               sizeof(vpu->mdev.bus_info));
        media_device_init(&vpu->mdev);
        vpu->mdev.ops = &hantro_m2m_media_ops;
        vpu->v4l2_dev.mdev = &vpu->mdev;