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authorBhumika Goyal <bhumirks@gmail.com>2017-01-27 23:36:17 +0530
committerWolfram Sang <wsa@the-dreams.de>2017-02-09 17:06:52 +0100
commit92d9d0dfb0fd2f1a6f0c411530df65fba274a79d (patch)
tree45546e4c7aca619f37b6a30aefcfe4825d137ed9 /drivers/i2c/busses/i2c-st.c
parent6b66a6f27e799d9441ef2c0b1e00913a6a070fa5 (diff)
i2c: busses: constify i2c_algorithm structures
Declare i2c_algorithm structures as const as they are only stored in the algo field of an i2c_adapter structure. This field is of type const, so i2c_algorithm structures having this property can be made const too. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> for Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-st.c')
-rw-r--r--drivers/i2c/busses/i2c-st.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c
index 1371547ce1a3..1eb9fa82dcfd 100644
--- a/drivers/i2c/busses/i2c-st.c
+++ b/drivers/i2c/busses/i2c-st.c
@@ -776,7 +776,7 @@ static u32 st_i2c_func(struct i2c_adapter *adap)
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
-static struct i2c_algorithm st_i2c_algo = {
+static const struct i2c_algorithm st_i2c_algo = {
.master_xfer = st_i2c_xfer,
.functionality = st_i2c_func,
};