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ARM: ICST: kill duplicate icst code

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The only difference between ICST307 and ICST525 are the two arrays
for calculating the S parameter; the code is now identical.  Merge
the two files and kill the duplicated code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2010-01-16 20:16:10 +00:00
parent 232eaf7f26
commit c5a0adb510
20 changed files with 67 additions and 218 deletions
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20
arch/arm/mach-integrator/cpu.c
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@@ -22,7 +22,7 @@
#include <mach/hardware.h>
#include <mach/platform.h>
#include <asm/mach-types.h>
#include <asm/hardware/icst525.h>
#include <asm/hardware/icst.h>
static struct cpufreq_driver integrator_driver;
@@ -66,11 +66,11 @@ static int integrator_verify_policy(struct cpufreq_policy *policy)
policy->cpuinfo.min_freq,
policy->cpuinfo.max_freq);
vco = icst525_hz_to_vco(&cclk_params, policy->max * 1000);
policy->max = icst525_hz(&cclk_params, vco) / 1000;
vco = icst_hz_to_vco(&cclk_params, policy->max * 1000);
policy->max = icst_hz(&cclk_params, vco) / 1000;
vco = icst525_hz_to_vco(&cclk_params, policy->min * 1000);
policy->min = icst525_hz(&cclk_params, vco) / 1000;
vco = icst_hz_to_vco(&cclk_params, policy->min * 1000);
policy->min = icst_hz(&cclk_params, vco) / 1000;
cpufreq_verify_within_limits(policy,
policy->cpuinfo.min_freq,
@@ -112,17 +112,17 @@ static int integrator_set_target(struct cpufreq_policy *policy,
}
vco.v = cm_osc & 255;
vco.r = 22;
freqs.old = icst525_hz(&cclk_params, vco) / 1000;
freqs.old = icst_hz(&cclk_params, vco) / 1000;
/* icst525_hz_to_vco rounds down -- so we need the next
/* icst_hz_to_vco rounds down -- so we need the next
* larger freq in case of CPUFREQ_RELATION_L.
*/
if (relation == CPUFREQ_RELATION_L)
target_freq += 999;
if (target_freq > policy->max)
target_freq = policy->max;
vco = icst525_hz_to_vco(&cclk_params, target_freq * 1000);
freqs.new = icst525_hz(&cclk_params, vco) / 1000;
vco = icst_hz_to_vco(&cclk_params, target_freq * 1000);
freqs.new = icst_hz(&cclk_params, vco) / 1000;
freqs.cpu = policy->cpu;
@@ -180,7 +180,7 @@ static unsigned int integrator_get(unsigned int cpu)
vco.v = cm_osc & 255;
vco.r = 22;
current_freq = icst525_hz(&cclk_params, vco) / 1000; /* current freq */
current_freq = icst_hz(&cclk_params, vco) / 1000; /* current freq */
set_cpus_allowed(current, cpus_allowed);