From: Bhumika Goyal <bhumirks@gmail.com>
To: julia.lawall@lip6.fr, mchehab@kernel.org,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Bhumika Goyal <bhumirks@gmail.com>
Subject: [PATCH] [media] bt8xx: make bttv_vbi_qops const
Date: Wed, 27 Sep 2017 19:29:42 +0530 [thread overview]
Message-ID: <1506520782-17305-1-git-send-email-bhumirks@gmail.com> (raw)
Make this const as it is only passed to the const argument of the
function videobuf_queue_sg_init in the file referencing it.
Also, make the declaration in the header const.
Structure found using Coccienlle and changes done by hand.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
drivers/media/pci/bt8xx/bttv-vbi.c | 2 +-
drivers/media/pci/bt8xx/bttvp.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/pci/bt8xx/bttv-vbi.c b/drivers/media/pci/bt8xx/bttv-vbi.c
index e77129c..67c6583 100644
--- a/drivers/media/pci/bt8xx/bttv-vbi.c
+++ b/drivers/media/pci/bt8xx/bttv-vbi.c
@@ -233,7 +233,7 @@ static void vbi_buffer_release(struct videobuf_queue *q, struct videobuf_buffer
bttv_dma_free(q,fh->btv,buf);
}
-struct videobuf_queue_ops bttv_vbi_qops = {
+const struct videobuf_queue_ops bttv_vbi_qops = {
.buf_setup = vbi_buffer_setup,
.buf_prepare = vbi_buffer_prepare,
.buf_queue = vbi_buffer_queue,
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
index 9efc455..853cbb2 100644
--- a/drivers/media/pci/bt8xx/bttvp.h
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -281,7 +281,7 @@ int bttv_overlay_risc(struct bttv *btv, struct bttv_overlay *ov,
int bttv_g_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
int bttv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *f);
-extern struct videobuf_queue_ops bttv_vbi_qops;
+extern const struct videobuf_queue_ops bttv_vbi_qops;
/* ---------------------------------------------------------- */
/* bttv-gpio.c */
--
1.9.1
reply other threads:[~2017-09-27 13:59 UTC|newest]
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