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] cx231xx: make cx231xx_vbi_qops const
Date: Wed, 27 Sep 2017 13:35:43 +0530 [thread overview]
Message-ID: <1506499543-11139-1-git-send-email-bhumirks@gmail.com> (raw)
Make this const as it is only passed to the const argument of the
function videobuf_queue_vmalloc_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/usb/cx231xx/cx231xx-vbi.c | 2 +-
drivers/media/usb/cx231xx/cx231xx-vbi.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.c b/drivers/media/usb/cx231xx/cx231xx-vbi.c
index 76e9019..330b86e 100644
--- a/drivers/media/usb/cx231xx/cx231xx-vbi.c
+++ b/drivers/media/usb/cx231xx/cx231xx-vbi.c
@@ -285,7 +285,7 @@ static void vbi_buffer_release(struct videobuf_queue *vq,
free_buffer(vq, buf);
}
-struct videobuf_queue_ops cx231xx_vbi_qops = {
+const struct videobuf_queue_ops cx231xx_vbi_qops = {
.buf_setup = vbi_buffer_setup,
.buf_prepare = vbi_buffer_prepare,
.buf_queue = vbi_buffer_queue,
diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.h b/drivers/media/usb/cx231xx/cx231xx-vbi.h
index 16c7d20..b33d2bd 100644
--- a/drivers/media/usb/cx231xx/cx231xx-vbi.h
+++ b/drivers/media/usb/cx231xx/cx231xx-vbi.h
@@ -22,7 +22,7 @@
#ifndef _CX231XX_VBI_H
#define _CX231XX_VBI_H
-extern struct videobuf_queue_ops cx231xx_vbi_qops;
+extern const struct videobuf_queue_ops cx231xx_vbi_qops;
#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */
#define NTSC_VBI_END_LINE 21
--
1.9.1
reply other threads:[~2017-09-27 8:06 UTC|newest]
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