From 16ac345b15529995a6ca0109ad41f96e3db82e56 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Wed, 2 Aug 2017 15:59:38 +0530 Subject: power: supply: add const to bin_attribute structures Add const to bin_attribute structures as they are only passed to the functions sysfs_{remove/create}_bin_file or device_{remove/create}_bin_file. The corresponding parameters passed are of type const, so declare the structures to be const. Done using Coccinelle: @m disable optional_qualifier@ identifier s; position p; @@ static struct bin_attribute s@p={...}; @okay1@ position p; identifier m.s; @@ ( sysfs_create_bin_file(...,&s@p,...) | sysfs_remove_bin_file(...,&s@p,...) ) @bad@ position p!={m.p,okay1.p}; identifier m.s; @@ s@p @change depends on !bad disable optional_qualifier@ identifier m.s; @@ static +const struct bin_attribute s={...}; Same script was modified for device_{create/remove}_bin_file functions. Signed-off-by: Bhumika Goyal Signed-off-by: Sebastian Reichel --- drivers/power/supply/ds2780_battery.c | 4 ++-- drivers/power/supply/ds2781_battery.c | 4 ++-- drivers/power/supply/olpc_battery.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/power') diff --git a/drivers/power/supply/ds2780_battery.c b/drivers/power/supply/ds2780_battery.c index 8edd4aa5f475..e5d81b493c45 100644 --- a/drivers/power/supply/ds2780_battery.c +++ b/drivers/power/supply/ds2780_battery.c @@ -663,7 +663,7 @@ static ssize_t ds2780_write_param_eeprom_bin(struct file *filp, return count; } -static struct bin_attribute ds2780_param_eeprom_bin_attr = { +static const struct bin_attribute ds2780_param_eeprom_bin_attr = { .attr = { .name = "param_eeprom", .mode = S_IRUGO | S_IWUSR, @@ -708,7 +708,7 @@ static ssize_t ds2780_write_user_eeprom_bin(struct file *filp, return count; } -static struct bin_attribute ds2780_user_eeprom_bin_attr = { +static const struct bin_attribute ds2780_user_eeprom_bin_attr = { .attr = { .name = "user_eeprom", .mode = S_IRUGO | S_IWUSR, diff --git a/drivers/power/supply/ds2781_battery.c b/drivers/power/supply/ds2781_battery.c index 4400402f9ec5..efe83ef8670c 100644 --- a/drivers/power/supply/ds2781_battery.c +++ b/drivers/power/supply/ds2781_battery.c @@ -665,7 +665,7 @@ static ssize_t ds2781_write_param_eeprom_bin(struct file *filp, return count; } -static struct bin_attribute ds2781_param_eeprom_bin_attr = { +static const struct bin_attribute ds2781_param_eeprom_bin_attr = { .attr = { .name = "param_eeprom", .mode = S_IRUGO | S_IWUSR, @@ -711,7 +711,7 @@ static ssize_t ds2781_write_user_eeprom_bin(struct file *filp, return count; } -static struct bin_attribute ds2781_user_eeprom_bin_attr = { +static const struct bin_attribute ds2781_user_eeprom_bin_attr = { .attr = { .name = "user_eeprom", .mode = S_IRUGO | S_IWUSR, diff --git a/drivers/power/supply/olpc_battery.c b/drivers/power/supply/olpc_battery.c index 9e29b1321648..fc20ca368e55 100644 --- a/drivers/power/supply/olpc_battery.c +++ b/drivers/power/supply/olpc_battery.c @@ -535,7 +535,7 @@ static ssize_t olpc_bat_eeprom_read(struct file *filp, struct kobject *kobj, return count; } -static struct bin_attribute olpc_bat_eeprom = { +static const struct bin_attribute olpc_bat_eeprom = { .attr = { .name = "eeprom", .mode = S_IRUGO, -- cgit