diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-08-02 12:29:38 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2017-08-09 17:42:56 +0200 |
| commit | 16ac345b15529995a6ca0109ad41f96e3db82e56 (patch) | |
| tree | 62fabc689b642aff08861134e59bd4b782007be1 /drivers/power/supply | |
| parent | power: supply: bq27xxx: move platform driver code into bq27xxx_battery_hdq.c (diff) | |
| download | linux-16ac345b15529995a6ca0109ad41f96e3db82e56.tar.xz linux-16ac345b15529995a6ca0109ad41f96e3db82e56.zip | |
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 <bhumirks@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/power/supply')
| -rw-r--r-- | drivers/power/supply/ds2780_battery.c | 4 | ||||
| -rw-r--r-- | drivers/power/supply/ds2781_battery.c | 4 | ||||
| -rw-r--r-- | drivers/power/supply/olpc_battery.c | 2 |
3 files changed, 5 insertions, 5 deletions
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, |