linux-kernel - [PATCH 4/4] [media] usb: make i2c

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Date:   Sat, 19 Aug 2017 16:04:15 +0530
From:   Bhumika Goyal <bhumirks@...il.com>
To:     julia.lawall@...6.fr, wsa@...-dreams.de, jacmet@...site.dk,
        jglauber@...ium.com, david.daney@...ium.com,
        hans.verkuil@...co.com, mchehab@...nel.org,
        awalls@...metrocast.net, serjk@...up.ru, aospan@...up.ru,
        isely@...ox.com, ezequiel@...guardiasur.com.ar,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org
Cc:     Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH 4/4] [media] usb: make i2c_adapter const

Make these const as they are only used in a copy operation.
Done using Coccinelle

Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
 drivers/media/usb/au0828/au0828-i2c.c        | 2 +-
 drivers/media/usb/cx231xx/cx231xx-i2c.c      | 2 +-
 drivers/media/usb/em28xx/em28xx-i2c.c        | 2 +-
 drivers/media/usb/hdpvr/hdpvr-i2c.c          | 2 +-
 drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c | 2 +-
 drivers/media/usb/stk1160/stk1160-i2c.c      | 2 +-
 drivers/media/usb/usbvision/usbvision-i2c.c  | 4 ++--
 7 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/media/usb/au0828/au0828-i2c.c b/drivers/media/usb/au0828/au0828-i2c.c
index 42b352b..9074a98 100644
--- a/drivers/media/usb/au0828/au0828-i2c.c
+++ b/drivers/media/usb/au0828/au0828-i2c.c
@@ -336,7 +336,7 @@ static u32 au0828_functionality(struct i2c_adapter *adap)
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_adapter au0828_i2c_adap_template = {
+static const struct i2c_adapter au0828_i2c_adap_template = {
 	.name              = KBUILD_MODNAME,
 	.owner             = THIS_MODULE,
 	.algo              = &au0828_i2c_algo_template,
diff --git a/drivers/media/usb/cx231xx/cx231xx-i2c.c b/drivers/media/usb/cx231xx/cx231xx-i2c.c
index 8ce6b81..23648da 100644
--- a/drivers/media/usb/cx231xx/cx231xx-i2c.c
+++ b/drivers/media/usb/cx231xx/cx231xx-i2c.c
@@ -459,7 +459,7 @@ static u32 functionality(struct i2c_adapter *adap)
 	.functionality = functionality,
 };
 
-static struct i2c_adapter cx231xx_adap_template = {
+static const struct i2c_adapter cx231xx_adap_template = {
 	.owner = THIS_MODULE,
 	.name = "cx231xx",
 	.algo = &cx231xx_algo,
diff --git a/drivers/media/usb/em28xx/em28xx-i2c.c b/drivers/media/usb/em28xx/em28xx-i2c.c
index 60b195c..66c5012 100644
--- a/drivers/media/usb/em28xx/em28xx-i2c.c
+++ b/drivers/media/usb/em28xx/em28xx-i2c.c
@@ -876,7 +876,7 @@ static u32 functionality(struct i2c_adapter *i2c_adap)
 	.functionality = functionality,
 };
 
-static struct i2c_adapter em28xx_adap_template = {
+static const struct i2c_adapter em28xx_adap_template = {
 	.owner = THIS_MODULE,
 	.name = "em28xx",
 	.algo = &em28xx_algo,
diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c
index fcab550..7329310 100644
--- a/drivers/media/usb/hdpvr/hdpvr-i2c.c
+++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c
@@ -184,7 +184,7 @@ static u32 hdpvr_functionality(struct i2c_adapter *adapter)
 	.functionality = hdpvr_functionality,
 };
 
-static struct i2c_adapter hdpvr_i2c_adapter_template = {
+static const struct i2c_adapter hdpvr_i2c_adapter_template = {
 	.name   = "Hauppage HD PVR I2C",
 	.owner  = THIS_MODULE,
 	.algo   = &hdpvr_algo,
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
index 20a52b7..3618ace 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-i2c-core.c
@@ -519,7 +519,7 @@ static u32 pvr2_i2c_functionality(struct i2c_adapter *adap)
 	.functionality = pvr2_i2c_functionality,
 };
 
-static struct i2c_adapter pvr2_i2c_adap_template = {
+static const struct i2c_adapter pvr2_i2c_adap_template = {
 	.owner         = THIS_MODULE,
 	.class	       = 0,
 };
diff --git a/drivers/media/usb/stk1160/stk1160-i2c.c b/drivers/media/usb/stk1160/stk1160-i2c.c
index 3f2517b..2c70173 100644
--- a/drivers/media/usb/stk1160/stk1160-i2c.c
+++ b/drivers/media/usb/stk1160/stk1160-i2c.c
@@ -240,7 +240,7 @@ static u32 functionality(struct i2c_adapter *adap)
 	.functionality = functionality,
 };
 
-static struct i2c_adapter adap_template = {
+static const struct i2c_adapter adap_template = {
 	.owner = THIS_MODULE,
 	.name = "stk1160",
 	.algo = &algo,
diff --git a/drivers/media/usb/usbvision/usbvision-i2c.c b/drivers/media/usb/usbvision/usbvision-i2c.c
index 68acafb..837bd4d 100644
--- a/drivers/media/usb/usbvision/usbvision-i2c.c
+++ b/drivers/media/usb/usbvision/usbvision-i2c.c
@@ -173,7 +173,7 @@ static u32 functionality(struct i2c_adapter *adap)
 /* ----------------------------------------------------------------------- */
 /* usbvision specific I2C functions                                        */
 /* ----------------------------------------------------------------------- */
-static struct i2c_adapter i2c_adap_template;
+static const struct i2c_adapter i2c_adap_template;
 
 int usbvision_i2c_register(struct usb_usbvision *usbvision)
 {
@@ -441,7 +441,7 @@ static int usbvision_i2c_read(struct usb_usbvision *usbvision, unsigned char add
 	return rdcount;
 }
 
-static struct i2c_adapter i2c_adap_template = {
+static const struct i2c_adapter i2c_adap_template = {
 	.owner = THIS_MODULE,
 	.name              = "usbvision",
 };
-- 
1.9.1