4 files changed, 4 insertions, 4 deletions

diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c
index 48fe3a3b0b51..21c36bfb5e6b 100644
--- a/drivers/i2c/algos/i2c-algo-bit.c
+++ b/drivers/i2c/algos/i2c-algo-bit.c
@@ -512,7 +512,7 @@ static u32 bit_func(struct i2c_adapter *adap)
 
 /* -----exported algorithm data: -------------------------------------  */
 
-static struct i2c_algorithm i2c_bit_algo = {
+static const struct i2c_algorithm i2c_bit_algo = {
         .master_xfer    = bit_xfer,
         .functionality  = bit_func,
 };
diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c
index b88a6fcf7bd0..9081c9fbcd29 100644
--- a/drivers/i2c/algos/i2c-algo-pca.c
+++ b/drivers/i2c/algos/i2c-algo-pca.c
@@ -355,7 +355,7 @@ static int pca_init(struct i2c_algo_pca_data *adap)
         return 0;
 }
 
-static struct i2c_algorithm pca_algo = {
+static const struct i2c_algorithm pca_algo = {
         .master_xfer    = pca_xfer,
         .functionality  = pca_func,
 };
diff --git a/drivers/i2c/algos/i2c-algo-pcf.c b/drivers/i2c/algos/i2c-algo-pcf.c
index 5b24930adb5a..3b2003398966 100644
--- a/drivers/i2c/algos/i2c-algo-pcf.c
+++ b/drivers/i2c/algos/i2c-algo-pcf.c
@@ -458,7 +458,7 @@ static u32 pcf_func(struct i2c_adapter *adap)
 
 /* -----exported algorithm data: -------------------------------------  */
 
-static struct i2c_algorithm pcf_algo = {
+static const struct i2c_algorithm pcf_algo = {
         .master_xfer    = pcf_xfer,
         .functionality  = pcf_func,
 };
diff --git a/drivers/i2c/algos/i2c-algo-sgi.c b/drivers/i2c/algos/i2c-algo-sgi.c
index 932c4fa86c73..490d99997fd0 100644
--- a/drivers/i2c/algos/i2c-algo-sgi.c
+++ b/drivers/i2c/algos/i2c-algo-sgi.c
@@ -157,7 +157,7 @@ static u32 sgi_func(struct i2c_adapter *adap)
         return I2C_FUNC_SMBUS_EMUL;
 }
 
-static struct i2c_algorithm sgi_algo = {
+static const struct i2c_algorithm sgi_algo = {
         .master_xfer    = sgi_xfer,
         .functionality  = sgi_func,
 };