linux-kernel - [PATCH 20/44] cpufreq: ia64-acpi: Use generic cpufreq routines

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Message-Id: <e02e848bd10743a90fc84dcfdd65552abb4a8faf.1376116345.git.viresh.kumar@linaro.org>
Date:	Sat, 10 Aug 2013 12:14:16 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	rjw@...k.pl
Cc:	linaro-kernel@...ts.linaro.org, patches@...aro.org,
	cpufreq@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Tony Luck <tony.luck@...el.com>
Subject: [PATCH 20/44] cpufreq: ia64-acpi: Use generic cpufreq routines

Most of the CPUFreq drivers do similar things in .exit() and .verify() routines
and .attr. So its better if we have generic routines for them which can be used
by cpufreq drivers then.

This patch uses these generic routines for this driver.

Cc: Tony Luck <tony.luck@...el.com>
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 drivers/cpufreq/ia64-acpi-cpufreq.c | 26 ++------------------------
 1 file changed, 2 insertions(+), 24 deletions(-)

diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c
index 6cfad51..b958bdb 100644
--- a/drivers/cpufreq/ia64-acpi-cpufreq.c
+++ b/drivers/cpufreq/ia64-acpi-cpufreq.c
@@ -248,22 +248,6 @@ acpi_cpufreq_target (
 
 
 static int
-acpi_cpufreq_verify (
-	struct cpufreq_policy   *policy)
-{
-	unsigned int result = 0;
-	struct cpufreq_acpi_io *data = acpi_io_data[policy->cpu];
-
-	pr_debug("acpi_cpufreq_verify\n");
-
-	result = cpufreq_frequency_table_verify(policy,
-			data->freq_table);
-
-	return (result);
-}
-
-
-static int
 acpi_cpufreq_cpu_init (
 	struct cpufreq_policy   *policy)
 {
@@ -394,20 +378,14 @@ acpi_cpufreq_cpu_exit (
 }
 
 
-static struct freq_attr* acpi_cpufreq_attr[] = {
-	&cpufreq_freq_attr_scaling_available_freqs,
-	NULL,
-};
-
-
 static struct cpufreq_driver acpi_cpufreq_driver = {
-	.verify 	= acpi_cpufreq_verify,
+	.verify 	= cpufreq_generic_frequency_table_verify,
 	.target 	= acpi_cpufreq_target,
 	.get 		= acpi_cpufreq_get,
 	.init		= acpi_cpufreq_cpu_init,
 	.exit		= acpi_cpufreq_cpu_exit,
 	.name		= "acpi-cpufreq",
-	.attr           = acpi_cpufreq_attr,
+	.attr		= cpufreq_generic_attr,
 };
 
 
-- 
1.7.12.rc2.18.g61b472e

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