The only usage of cooling_ops is to pass its address to thermal_of_cooling_device_register(), which takes a pointer to const struct thermal_cooling_device_ops as input. Make it const to allow the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn rikard.falkeborn@gmail.com --- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index 06bde46df451..37018bc55810 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -1658,7 +1658,7 @@ etnaviv_gpu_cooling_set_cur_state(struct thermal_cooling_device *cdev, return 0; }
-static struct thermal_cooling_device_ops cooling_ops = { +static const struct thermal_cooling_device_ops cooling_ops = { .get_max_state = etnaviv_gpu_cooling_get_max_state, .get_cur_state = etnaviv_gpu_cooling_get_cur_state, .set_cur_state = etnaviv_gpu_cooling_set_cur_state,