diff options
| author | Sekhar Nori <nsekhar@ti.com> | 2009-10-22 11:42:16 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-11-25 19:21:37 +0100 |
| commit | 13d5e27a4482e43bea9073706033c84cd873b5ca (patch) | |
| tree | 2b66f5238dce2563741bf0524b2d731a7dc10ded /arch/arm/mach-davinci/cpufreq.c | |
| parent | davinci: DA850/OMAP-L138 EVM: register for cpuidle support (diff) | |
| download | linux-13d5e27a4482e43bea9073706033c84cd873b5ca.tar.xz linux-13d5e27a4482e43bea9073706033c84cd873b5ca.zip | |
davinci: DA850/OMAP-L138: avoid using separate initcall for initializing regulator
Using a device_initcall() for initializing the voltage regulator
on DA850 is not such a good idea because it gets called for all
platforms - even those who do not have a regulator implemented.
This leads to a big fat warning message during boot-up when
regulator cannot be found.
Instead, tie initialization of voltage regulator to cpufreq init.
Define a platform specific init call which in case of DA850 gets
used for initializing the regulator. On other future platforms it
can be used for other purposes.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/cpufreq.c')
| -rw-r--r-- | arch/arm/mach-davinci/cpufreq.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/cpufreq.c b/arch/arm/mach-davinci/cpufreq.c index 8c8c07b12d87..d3fa6de1e20f 100644 --- a/arch/arm/mach-davinci/cpufreq.c +++ b/arch/arm/mach-davinci/cpufreq.c @@ -127,6 +127,13 @@ static int __init davinci_cpu_init(struct cpufreq_policy *policy) if (policy->cpu != 0) return -EINVAL; + /* Finish platform specific initialization */ + if (pdata->init) { + result = pdata->init(); + if (result) + return result; + } + policy->cur = policy->min = policy->max = davinci_getspeed(0); if (freq_table) { |