4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
index 9163a1c9bddc..33ca9a336182 100644
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -733,7 +733,7 @@ static inline void i2c_davinci_cpufreq_deregister(struct davinci_i2c_dev *dev)
 }
 #endif
 
-static struct i2c_algorithm i2c_davinci_algo = {
+static const struct i2c_algorithm i2c_davinci_algo = {
 	.master_xfer	= i2c_davinci_xfer,
 	.functionality	= i2c_davinci_func,
 };
diff --git a/drivers/i2c/busses/i2c-designware-slave.c b/drivers/i2c/busses/i2c-designware-slave.c
index 0548c7ea578c..60a79770a1f6 100644
--- a/drivers/i2c/busses/i2c-designware-slave.c
+++ b/drivers/i2c/busses/i2c-designware-slave.c
@@ -343,7 +343,7 @@ static irqreturn_t i2c_dw_isr_slave(int this_irq, void *dev_id)
 	return IRQ_RETVAL(ret);
 }
 
-static struct i2c_algorithm i2c_dw_algo = {
+static const struct i2c_algorithm i2c_dw_algo = {
 	.functionality = i2c_dw_func,
 	.reg_slave = i2c_dw_reg_slave,
 	.unreg_slave = i2c_dw_unreg_slave,
diff --git a/drivers/i2c/busses/i2c-pmcmsp.c b/drivers/i2c/busses/i2c-pmcmsp.c
index 217c78711d65..2aa0e83174c5 100644
--- a/drivers/i2c/busses/i2c-pmcmsp.c
+++ b/drivers/i2c/busses/i2c-pmcmsp.c
@@ -577,7 +577,7 @@ static u32 pmcmsptwi_i2c_func(struct i2c_adapter *adapter)
 		I2C_FUNC_SMBUS_WORD_DATA | I2C_FUNC_SMBUS_PROC_CALL;
 }
 
-static struct i2c_adapter_quirks pmcmsptwi_i2c_quirks = {
+static const struct i2c_adapter_quirks pmcmsptwi_i2c_quirks = {
 	.flags = I2C_AQ_COMB_WRITE_THEN_READ,
 	.max_write_len = MSP_MAX_BYTES_PER_RW,
 	.max_read_len = MSP_MAX_BYTES_PER_RW,
@@ -587,7 +587,7 @@ static struct i2c_adapter_quirks pmcmsptwi_i2c_quirks = {
 
 /* -- Initialization -- */
 
-static struct i2c_algorithm pmcmsptwi_algo = {
+static const struct i2c_algorithm pmcmsptwi_algo = {
 	.master_xfer	= pmcmsptwi_master_xfer,
 	.functionality	= pmcmsptwi_i2c_func,
 };
diff --git a/drivers/i2c/busses/i2c-stm32f4.c b/drivers/i2c/busses/i2c-stm32f4.c
index f9dd7e86b861..9d6f1103314a 100644
--- a/drivers/i2c/busses/i2c-stm32f4.c
+++ b/drivers/i2c/busses/i2c-stm32f4.c
@@ -751,7 +751,7 @@ static u32 stm32f4_i2c_func(struct i2c_adapter *adap)
 	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
 }
 
-static struct i2c_algorithm stm32f4_i2c_algo = {
+static const struct i2c_algorithm stm32f4_i2c_algo = {
 	.master_xfer = stm32f4_i2c_xfer,
 	.functionality = stm32f4_i2c_func,
 };