On Thu, 2017-06-29 at 10:41 +0530, Bhumika Goyal wrote:

On Thu, Jun 29, 2017 at 8:30 AM, Zhang Rui [off-list ref]
wrote:

quoted

On Wed, 2017-06-21 at 12:39 +0530, Bhumika Goyal wrote:

quoted

Declare thermal_cooling_device_ops structure as const as it is
only
passed
as an argument to the function thermal_cooling_device_register
and
this
argument is of type const. So, declare the structure as const.

I checked the source and the code is written in this way as well in
some other drivers, why not fix them altogether?

Hey,

I have already sent the patches for the drivers requiring this
change.
Some of them got applied as well.

I mean the other drivers that use thermal_cooling_device_ops.

Surely I can applied this patch, but still it would be nice if you can
check the other places that defines thermal_cooling_device_ops and fix
all of them in one time. :)

thanks,
rui

Thanks,
Bhumika

quoted

thanks,
rui

quoted

Signed-off-by: Bhumika Goyal <redacted>
---
 drivers/thermal/intel_powerclamp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/intel_powerclamp.c

b/drivers/thermal/intel_powerclamp.c
index d718cd1..e4c68b7 100644

--- a/drivers/thermal/intel_powerclamp.c
+++ b/drivers/thermal/intel_powerclamp.c

@@ -659,7 +659,7 @@ static int powerclamp_set_cur_state(struct

thermal_cooling_device *cdev,
 }

 /* 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,