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thermal: Constify 'type' argument for the registration routine

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thermal_zone_device_register() does not modify 'type' argument, so it is
safe to declare it as const. Otherwise, if we pass a const string, we are
getting the ugly warning:

CC drivers/power/power_supply_core.o
drivers/power/power_supply_core.c: In function 'psy_register_thermal':
drivers/power/power_supply_core.c:204:6: warning: passing argument 1 of 'thermal_zone_device_register' discards 'const' qualifier from pointer target type [enabled by default]
include/linux/thermal.h:140:29: note: expected 'char *' but argument is of type 'const char *'

Signed-off-by: Anton Vorontsov <[email protected]>
Acked-by: Jean Delvare <[email protected]>
This commit is contained in:
Anton Vorontsov 2012-07-31 04:39:30 -07:00
commit 4b1bf5871f
2 changed files with 2 additions and 2 deletions
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2
drivers/thermal/thermal_sys.c
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@ -1173,7 +1173,7 @@ static void remove_trip_attrs(struct thermal_zone_device *tz)
* longer needed. The passive cooling formula uses tc1 and tc2 as described in
* section 11.1.5.1 of the ACPI specification 3.0.
*/
struct thermal_zone_device *thermal_zone_device_register(char *type,
struct thermal_zone_device *thermal_zone_device_register(const char *type,
int trips, int mask, void *devdata,
const struct thermal_zone_device_ops *ops,
int tc1, int tc2, int passive_delay, int polling_delay)