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Commit 42ce8921 authored by Julia Lawall's avatar Julia Lawall Committed by Rafael J. Wysocki
Browse files

intel_pstate: constify local structures 



For structure types defined in the same file or local header files, find
top-level static structure declarations that have the following
properties:
1. Never reassigned.
2. Address never taken
3. Not passed to a top-level macro call
4. No pointer or array-typed field passed to a function or stored in a
variable.
Declare structures having all of these properties as const.

Done using Coccinelle.
Based on a suggestion by Joe Perches <joe@perches.com>.

Signed-off-by: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 297a6622

drivers/cpufreq/intel_pstate.c

+4 −4
Original line number Diff line number Diff line
@@ -1029,7 +1029,7 @@ static struct cpu_defaults core_params = { 
	},

};



static struct cpu_defaults silvermont_params = {

static const struct cpu_defaults silvermont_params = {

	.pid_policy = {

		.sample_rate_ms = 10,

		.deadband = 0,
@@ -1050,7 +1050,7 @@ static struct cpu_defaults silvermont_params = { 
	},

};



static struct cpu_defaults airmont_params = {

static const struct cpu_defaults airmont_params = {

	.pid_policy = {

		.sample_rate_ms = 10,

		.deadband = 0,
@@ -1071,7 +1071,7 @@ static struct cpu_defaults airmont_params = { 
	},

};



static struct cpu_defaults knl_params = {

static const struct cpu_defaults knl_params = {

	.pid_policy = {

		.sample_rate_ms = 10,

		.deadband = 0,
@@ -1091,7 +1091,7 @@ static struct cpu_defaults knl_params = { 
	},

};



static struct cpu_defaults bxt_params = {

static const struct cpu_defaults bxt_params = {

	.pid_policy = {

		.sample_rate_ms = 10,

		.deadband = 0,