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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2023-09-07 21:18:56 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2023-09-11 18:16:40 +0300
commitebc7abb35b258152d4a424f89d7c03db1d7ce61c (patch)
treee19cc7c501f9cacf7d0ebb68a6dd304948f11e4b /include/linux/thermal.h
parent8a81cf96f5510aaf9a65d103f7405079a7b0fcc5 (diff)
downloadlinux-ebc7abb35b258152d4a424f89d7c03db1d7ce61c.tar.xz
thermal: Constify the trip argument of the .get_trend() zone callback
Add 'const' to the definition of the 'trip' argument of the .get_trend() thermal zone callback to indicate that the trip point passed to it should not be modified by it and adjust the callback functions implementing it, thermal_get_trend() in the ACPI thermal driver and __ti_thermal_get_trend(), accordingly. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Michal Wilczynski <michal.wilczynski@intel.com>
Diffstat (limited to 'include/linux/thermal.h')
-rw-r--r--include/linux/thermal.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index c99440aac1a1..a5ae4af955ff 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -80,8 +80,8 @@ struct thermal_zone_device_ops {
int (*set_trip_hyst) (struct thermal_zone_device *, int, int);
int (*get_crit_temp) (struct thermal_zone_device *, int *);
int (*set_emul_temp) (struct thermal_zone_device *, int);
- int (*get_trend) (struct thermal_zone_device *, struct thermal_trip *,
- enum thermal_trend *);
+ int (*get_trend) (struct thermal_zone_device *,
+ const struct thermal_trip *, enum thermal_trend *);
void (*hot)(struct thermal_zone_device *);
void (*critical)(struct thermal_zone_device *);
};