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authorAnton Vorontsov <anton.vorontsov@linaro.org>2012-07-31 15:39:30 +0400
committerAnton Vorontsov <anton.vorontsov@linaro.org>2012-07-31 16:45:37 +0400
commit4b1bf5871f7d59de6484cc887e205d6d2f1e6fbd (patch)
tree892158a070e8897ef6a6101e740074ae6d5ad9eb /include/linux/thermal.h
parente6db06a53b1dcf4e9da4aba143e2eb4d63418abb (diff)
downloadlinux-4b1bf5871f7d59de6484cc887e205d6d2f1e6fbd.tar.xz
thermal: Constify 'type' argument for the registration routine
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 <anton.vorontsov@linaro.org> Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'include/linux/thermal.h')
-rw-r--r--include/linux/thermal.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 6eaf9146c847..4821735f3e77 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -146,7 +146,7 @@ enum {
};
#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1)
-struct thermal_zone_device *thermal_zone_device_register(char *, int, int,
+struct thermal_zone_device *thermal_zone_device_register(const char *, int, int,
void *, const struct thermal_zone_device_ops *, int tc1,
int tc2, int passive_freq, int polling_freq);
void thermal_zone_device_unregister(struct thermal_zone_device *);