linux-kernel - [PATCH] drivers/media/usb/as102: constify as102_priv_ops

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Date:	Sun,  6 Dec 2015 16:51:38 +0100
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	Mauro Carvalho Chehab <mchehab@....samsung.com>
Cc:	kernel-janitors@...r.kernel.org, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] drivers/media/usb/as102: constify as102_priv_ops_t structure

The as102_priv_ops_t structure is never modified, so declare it as
const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/media/usb/as102/as102_drv.h     |    2 +-
 drivers/media/usb/as102/as102_usb_drv.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/usb/as102/as102_drv.h b/drivers/media/usb/as102/as102_drv.h
index aee2d76..8def19d 100644
--- a/drivers/media/usb/as102/as102_drv.h
+++ b/drivers/media/usb/as102/as102_drv.h
@@ -52,7 +52,7 @@ struct as10x_bus_adapter_t {
 	struct as10x_cmd_t *cmd, *rsp;
 
 	/* bus adapter private ops callback */
-	struct as102_priv_ops_t *ops;
+	const struct as102_priv_ops_t *ops;
 };
 
 struct as102_dev_t {
diff --git a/drivers/media/usb/as102/as102_usb_drv.c b/drivers/media/usb/as102/as102_usb_drv.c
index 3f66906..0e8030c 100644
--- a/drivers/media/usb/as102/as102_usb_drv.c
+++ b/drivers/media/usb/as102/as102_usb_drv.c
@@ -189,7 +189,7 @@ static int as102_read_ep2(struct as10x_bus_adapter_t *bus_adap,
 	return actual_len;
 }
 
-static struct as102_priv_ops_t as102_priv_ops = {
+static const struct as102_priv_ops_t as102_priv_ops = {
 	.upload_fw_pkt	= as102_send_ep1,
 	.xfer_cmd	= as102_usb_xfer_cmd,
 	.as102_read_ep2	= as102_read_ep2,

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