thermal/drivers/intel_powerclamp: Constify static thermal_cooling_device_ops
authorRikard Falkeborn <rikard.falkeborn@gmail.com>
Sun, 28 Nov 2021 21:46:41 +0000 (22:46 +0100)
committerDaniel Lezcano <daniel.lezcano@linaro.org>
Tue, 30 Nov 2021 14:42:39 +0000 (15:42 +0100)
The only usage of powerclamp_cooling_ops is to pass its address to
thermal_cooling_device_register(), which takes a pointer to const struct
thermal_cooling_device_ops. Make it const to allow the compiler to put
it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20211128214641.30953-1-rikard.falkeborn@gmail.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
drivers/thermal/intel/intel_powerclamp.c

index 9b68489a23560663e26e8945499327aa9749a659..14256421d98c26ab205f293f9574925dbd1d175b 100644 (file)
@@ -641,7 +641,7 @@ exit_set:
 }
 
 /* bind to generic thermal layer as cooling device*/
-static struct thermal_cooling_device_ops powerclamp_cooling_ops = {
+static const struct thermal_cooling_device_ops powerclamp_cooling_ops = {
        .get_max_state = powerclamp_get_max_state,
        .get_cur_state = powerclamp_get_cur_state,
        .set_cur_state = powerclamp_set_cur_state,