On Wed, Jul 13, 2011 at 05:00:35PM +0300, Tero Kristo wrote:
> +config REGULATOR_OMAP_SMPS
> + tristate "TI OMAP SMPS Power Regulators"
> + depends on (ARCH_OMAP3 || ARCH_OMAP4) && PM && TWL4030_CORE
What is the dependency on the TWL4030? I see no references to it in the
code...
> + for (i = 0; i < pdata->num_regulators; i++) {
> + initdata = pdata->regulators[i];
> +
I do strongly prefer the idiom of just registering all the regulators
even if they're read only.
> + c = &initdata->constraints;
> + c->valid_modes_mask &= REGULATOR_MODE_NORMAL;
> + c->valid_ops_mask &= REGULATOR_CHANGE_VOLTAGE;
> + c->always_on = true;
No, this is bad. We *always* pay attention to the constraints the user
set even if they're nuts or won't work, the machine driver has the final
say on what is or isn't allowed on a given board. The mode setting is
especially suspect as there's no mode support in the driver.
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