From 918ee91c071d6248c48bc6457a6dea286146e3ad Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Thu, 28 Oct 2010 20:31:50 +0200 Subject: hwmon: I2C addresses are constant We can mark normal_i2c const. Almost all drivers do that already, so fix the 3 remaining ones before they are used as (bad) examples for new drivers. Signed-off-by: Jean Delvare Cc: George Joseph Reviewed-by: Guenter Roeck --- drivers/hwmon/adt7475.c | 2 +- drivers/hwmon/asc7621.c | 4 ++-- drivers/hwmon/tmp421.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c index a0c385145686..b5fcd87931cb 100644 --- a/drivers/hwmon/adt7475.c +++ b/drivers/hwmon/adt7475.c @@ -146,7 +146,7 @@ #define TEMP_OFFSET_REG(idx) (REG_TEMP_OFFSET_BASE + (idx)) #define TEMP_TRANGE_REG(idx) (REG_TEMP_TRANGE_BASE + (idx)) -static unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END }; +static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END }; enum chips { adt7473, adt7475, adt7476, adt7490 }; diff --git a/drivers/hwmon/asc7621.c b/drivers/hwmon/asc7621.c index 89b4f3babe87..d2596cec18b5 100644 --- a/drivers/hwmon/asc7621.c +++ b/drivers/hwmon/asc7621.c @@ -28,7 +28,7 @@ #include /* Addresses to scan */ -static unsigned short normal_i2c[] = { +static const unsigned short normal_i2c[] = { 0x2c, 0x2d, 0x2e, I2C_CLIENT_END }; @@ -52,7 +52,7 @@ struct asc7621_chip { u8 company_id; u8 verstep_reg; u8 verstep_id; - unsigned short *addresses; + const unsigned short *addresses; }; static struct asc7621_chip asc7621_chips[] = { diff --git a/drivers/hwmon/tmp421.c b/drivers/hwmon/tmp421.c index 6b4165c12092..0517a8f09d35 100644 --- a/drivers/hwmon/tmp421.c +++ b/drivers/hwmon/tmp421.c @@ -36,8 +36,8 @@ #include /* Addresses to scan */ -static unsigned short normal_i2c[] = { 0x2a, 0x4c, 0x4d, 0x4e, 0x4f, - I2C_CLIENT_END }; +static const unsigned short normal_i2c[] = { 0x2a, 0x4c, 0x4d, 0x4e, 0x4f, + I2C_CLIENT_END }; enum chips { tmp421, tmp422, tmp423 }; -- cgit v1.2.3