From: Bhumika Goyal Date: Fri, 27 Jan 2017 18:06:17 +0000 (+0530) Subject: i2c: busses: constify i2c_algorithm structures X-Git-Tag: v4.11-rc1~72^2~14 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=92d9d0dfb0fd2f1a6f0c411530df65fba274a79d;p=platform%2Fkernel%2Flinux-exynos.git 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 Acked-by: Uwe Kleine-König for Acked-by: Patrice Chotard Acked-by: Jarkko Nikula Reviewed-by: Jean Delvare Acked-by: Ludovic Desroches Signed-off-by: Wolfram Sang --- diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index 0b86c61..e4fcb0c 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -820,7 +820,7 @@ static u32 at91_twi_func(struct i2c_adapter *adapter) | I2C_FUNC_SMBUS_READ_BLOCK_DATA; } -static struct i2c_algorithm at91_twi_algorithm = { +static const struct i2c_algorithm at91_twi_algorithm = { .master_xfer = at91_twi_xfer, .functionality = at91_twi_func, }; diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c index 29d00c4..9fe942b 100644 --- a/drivers/i2c/busses/i2c-bfin-twi.c +++ b/drivers/i2c/busses/i2c-bfin-twi.c @@ -563,7 +563,7 @@ static u32 bfin_twi_functionality(struct i2c_adapter *adap) I2C_FUNC_I2C | I2C_FUNC_SMBUS_I2C_BLOCK; } -static struct i2c_algorithm bfin_twi_algorithm = { +static const struct i2c_algorithm bfin_twi_algorithm = { .master_xfer = bfin_twi_master_xfer, .smbus_xfer = bfin_twi_smbus_xfer, .functionality = bfin_twi_functionality, diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c index 6d81c56..a62c14c 100644 --- a/drivers/i2c/busses/i2c-designware-core.c +++ b/drivers/i2c/busses/i2c-designware-core.c @@ -822,7 +822,7 @@ static u32 i2c_dw_func(struct i2c_adapter *adap) return dev->functionality; } -static struct i2c_algorithm i2c_dw_algo = { +static const struct i2c_algorithm i2c_dw_algo = { .master_xfer = i2c_dw_xfer, .functionality = i2c_dw_func, }; diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index 5ce71ce..bdeab01 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -715,7 +715,7 @@ static u32 pch_i2c_func(struct i2c_adapter *adap) return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL | I2C_FUNC_10BIT_ADDR; } -static struct i2c_algorithm pch_algorithm = { +static const struct i2c_algorithm pch_algorithm = { .master_xfer = pch_i2c_xfer, .functionality = pch_i2c_func }; diff --git a/drivers/i2c/busses/i2c-emev2.c b/drivers/i2c/busses/i2c-emev2.c index 96bb4e7..3129127 100644 --- a/drivers/i2c/busses/i2c-emev2.c +++ b/drivers/i2c/busses/i2c-emev2.c @@ -347,7 +347,7 @@ static int em_i2c_unreg_slave(struct i2c_client *slave) return 0; } -static struct i2c_algorithm em_i2c_algo = { +static const struct i2c_algorithm em_i2c_algo = { .master_xfer = em_i2c_xfer, .functionality = em_i2c_func, .reg_slave = em_i2c_reg_slave, diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c index c62b7cd..934f548 100644 --- a/drivers/i2c/busses/i2c-imx-lpi2c.c +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c @@ -537,7 +537,7 @@ static u32 lpi2c_imx_func(struct i2c_adapter *adapter) I2C_FUNC_SMBUS_READ_BLOCK_DATA; } -static struct i2c_algorithm lpi2c_imx_algo = { +static const struct i2c_algorithm lpi2c_imx_algo = { .master_xfer = lpi2c_imx_xfer, .functionality = lpi2c_imx_func, }; diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index 47fc1f1..95ed171 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1037,7 +1037,7 @@ static u32 i2c_imx_func(struct i2c_adapter *adapter) | I2C_FUNC_SMBUS_READ_BLOCK_DATA; } -static struct i2c_algorithm i2c_imx_algo = { +static const struct i2c_algorithm i2c_imx_algo = { .master_xfer = i2c_imx_xfer, .functionality = i2c_imx_func, }; diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c index 374b35e..3241bb9 100644 --- a/drivers/i2c/busses/i2c-nforce2.c +++ b/drivers/i2c/busses/i2c-nforce2.c @@ -296,7 +296,7 @@ static u32 nforce2_func(struct i2c_adapter *adapter) I2C_FUNC_SMBUS_BLOCK_DATA : 0); } -static struct i2c_algorithm smbus_algorithm = { +static const struct i2c_algorithm smbus_algorithm = { .smbus_xfer = nforce2_access, .functionality = nforce2_func, }; diff --git a/drivers/i2c/busses/i2c-robotfuzz-osif.c b/drivers/i2c/busses/i2c-robotfuzz-osif.c index 89d8b41..9c0f52b 100644 --- a/drivers/i2c/busses/i2c-robotfuzz-osif.c +++ b/drivers/i2c/busses/i2c-robotfuzz-osif.c @@ -117,7 +117,7 @@ static u32 osif_func(struct i2c_adapter *adapter) return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; } -static struct i2c_algorithm osif_algorithm = { +static const struct i2c_algorithm osif_algorithm = { .master_xfer = osif_xfer, .functionality = osif_func, }; diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index 3d9ebe6..3d75593 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -781,7 +781,7 @@ static u32 sh_mobile_i2c_func(struct i2c_adapter *adapter) return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL | I2C_FUNC_PROTOCOL_MANGLING; } -static struct i2c_algorithm sh_mobile_i2c_algorithm = { +static const struct i2c_algorithm sh_mobile_i2c_algorithm = { .functionality = sh_mobile_i2c_func, .master_xfer = sh_mobile_i2c_xfer, }; diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c index 1371547..1eb9fa8 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, }; diff --git a/drivers/i2c/busses/i2c-xgene-slimpro.c b/drivers/i2c/busses/i2c-xgene-slimpro.c index 0ab1e55..dbe7e44 100644 --- a/drivers/i2c/busses/i2c-xgene-slimpro.c +++ b/drivers/i2c/busses/i2c-xgene-slimpro.c @@ -372,7 +372,7 @@ static u32 xgene_slimpro_i2c_func(struct i2c_adapter *adapter) I2C_FUNC_SMBUS_I2C_BLOCK; } -static struct i2c_algorithm xgene_slimpro_i2c_algorithm = { +static const struct i2c_algorithm xgene_slimpro_i2c_algorithm = { .smbus_xfer = xgene_slimpro_i2c_xfer, .functionality = xgene_slimpro_i2c_func, }; diff --git a/drivers/i2c/busses/i2c-xlp9xx.c b/drivers/i2c/busses/i2c-xlp9xx.c index 84a8b2e..66b464d 100644 --- a/drivers/i2c/busses/i2c-xlp9xx.c +++ b/drivers/i2c/busses/i2c-xlp9xx.c @@ -334,7 +334,7 @@ static u32 xlp9xx_i2c_functionality(struct i2c_adapter *adapter) I2C_FUNC_10BIT_ADDR; } -static struct i2c_algorithm xlp9xx_i2c_algo = { +static const struct i2c_algorithm xlp9xx_i2c_algo = { .master_xfer = xlp9xx_i2c_xfer, .functionality = xlp9xx_i2c_functionality, }; diff --git a/drivers/i2c/busses/i2c-xlr.c b/drivers/i2c/busses/i2c-xlr.c index ad17d88..484bfa15d 100644 --- a/drivers/i2c/busses/i2c-xlr.c +++ b/drivers/i2c/busses/i2c-xlr.c @@ -335,7 +335,7 @@ static u32 xlr_func(struct i2c_adapter *adap) return (I2C_FUNC_SMBUS_EMUL & ~I2C_FUNC_SMBUS_QUICK) | I2C_FUNC_I2C; } -static struct i2c_algorithm xlr_i2c_algo = { +static const struct i2c_algorithm xlr_i2c_algo = { .master_xfer = xlr_i2c_xfer, .functionality = xlr_func, };