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OMAP3+: VP: remove unused omap_vp_get_curr_volt()

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Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Kevin Hilman 2011-07-15 16:38:10 -07:00
parent 8798c4ab56
commit cc6962dbab
2 changed files with 0 additions and 35 deletions
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34
arch/arm/mach-omap2/vp.c
View file

@ -208,40 +208,6 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
return 0; return 0;
} }
/**
* omap_vp_get_curr_volt() - API to get the current vp voltage.
* @voltdm: pointer to the VDD.
*
* This API returns the current voltage for the specified voltage processor
*/
unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm)
{
struct omap_vp_instance *vp = voltdm->vp;
u8 curr_vsel;
if (!voltdm || IS_ERR(voltdm)) {
pr_warning("%s: VDD specified does not exist!\n", __func__);
return 0;
}
if (!voltdm->read) {
pr_err("%s: No read API for reading vdd_%s regs\n",
__func__, voltdm->name);
return 0;
}
curr_vsel = (voltdm->read(vp->voltage) & vp->common->vpvoltage_mask)
>> __ffs(vp->common->vpvoltage_mask);
if (!voltdm->pmic || !voltdm->pmic->vsel_to_uv) {
pr_warning("%s: PMIC function to convert vsel to voltage"
"in uV not registerd\n", __func__);
return 0;
}
return voltdm->pmic->vsel_to_uv(curr_vsel);
}
/** /**
* omap_vp_enable() - API to enable a particular VP * omap_vp_enable() - API to enable a particular VP
* @voltdm: pointer to the VDD whose VP is to be enabled. * @voltdm: pointer to the VDD whose VP is to be enabled.

1
arch/arm/mach-omap2/vp.h
View file

@ -120,7 +120,6 @@ extern struct omap_vp_instance omap4_vp_core;
void omap_vp_init(struct voltagedomain *voltdm); void omap_vp_init(struct voltagedomain *voltdm);
void omap_vp_enable(struct voltagedomain *voltdm); void omap_vp_enable(struct voltagedomain *voltdm);
void omap_vp_disable(struct voltagedomain *voltdm); void omap_vp_disable(struct voltagedomain *voltdm);
unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm);
int omap_vp_forceupdate_scale(struct voltagedomain *voltdm, int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
unsigned long target_volt); unsigned long target_volt);
int omap_vp_update_errorgain(struct voltagedomain *voltdm, int omap_vp_update_errorgain(struct voltagedomain *voltdm,