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Commit 600c395b authored by Julia Lawall's avatar Julia Lawall Committed by Rafael J. Wysocki
Browse files

powercap: constify powercap_zone_ops and powercap_zone_constraint_ops structures 



The powercap_zone_ops and powercap_zone_constraint_ops structures are never
modified, so declare them as const.

Most of the actual changes adjust indentation to accomodate the const
keyword.

Done with the help of Coccinelle.

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 74bf8efb

drivers/powercap/intel_rapl.c

+2 −2
Original line number Diff line number Diff line
@@ -388,7 +388,7 @@ static int get_domain_enable(struct powercap_zone *power_zone, bool *mode) 
}



/* per RAPL domain ops, in the order of rapl_domain_type */

static struct powercap_zone_ops zone_ops[] = {

static const struct powercap_zone_ops zone_ops[] = {

	/* RAPL_DOMAIN_PACKAGE */

	{

		.get_energy_uj = get_energy_counter,
@@ -584,7 +584,7 @@ static int get_max_power(struct powercap_zone *power_zone, int id, 
	return ret;

}



static struct powercap_zone_constraint_ops constraint_ops = {

static const struct powercap_zone_constraint_ops constraint_ops = {

	.set_power_limit_uw = set_power_limit,

	.get_power_limit_uw = get_current_power_limit,

	.set_time_window_us = set_time_window,

drivers/powercap/powercap_sys.c

+9 −9
Original line number Diff line number Diff line
@@ -294,7 +294,7 @@ static int seed_constraint_attributes(void) 


static int create_constraints(struct powercap_zone *power_zone,

			int nr_constraints,

				struct powercap_zone_constraint_ops *const_ops)

			const struct powercap_zone_constraint_ops *const_ops)

{

	int i;

	int ret = 0;
@@ -498,7 +498,7 @@ struct powercap_zone *powercap_register_zone( 
			struct powercap_zone *parent,

			const struct powercap_zone_ops *ops,

			int nr_constraints,

				struct powercap_zone_constraint_ops *const_ops)

			const struct powercap_zone_constraint_ops *const_ops)

{

	int result;

	int nr_attrs;

include/linux/powercap.h

+2 −2
Original line number Diff line number Diff line
@@ -208,7 +208,7 @@ struct powercap_zone_constraint_ops { 
struct powercap_zone_constraint {

	int id;

	struct powercap_zone *power_zone;

	struct powercap_zone_constraint_ops *ops;

	const struct powercap_zone_constraint_ops *ops;

};
@@ -309,7 +309,7 @@ struct powercap_zone *powercap_register_zone( 
			struct powercap_zone *parent,

			const struct powercap_zone_ops *ops,

			int nr_constraints,

			struct powercap_zone_constraint_ops *const_ops);

			const struct powercap_zone_constraint_ops *const_ops);



/**

* powercap_unregister_zone() - Unregister a zone device