diff options
| -rw-r--r-- | arch/arm/mach-omap2/pm.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/smartreflex-class3.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/voltage.c | 29 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/voltage.h | 5 |
4 files changed, 18 insertions, 20 deletions
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 1e1fedaabb55..d34fc5206b4a 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -212,7 +212,7 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, goto exit; } - omap_voltage_scale_vdd(voltdm, bootup_volt); + voltdm_scale(voltdm, bootup_volt); return 0; exit: diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c index f438cf4d847b..4eac1bc6de22 100644 --- a/arch/arm/mach-omap2/smartreflex-class3.c +++ b/arch/arm/mach-omap2/smartreflex-class3.c @@ -32,7 +32,7 @@ static int sr_class3_disable(struct voltagedomain *voltdm, int is_volt_reset) omap_vp_disable(voltdm); sr_disable(voltdm); if (is_volt_reset) - omap_voltage_reset(voltdm); + voltdm_reset(voltdm); return 0; } diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c index 32f087316e83..4afb36883b25 100644 --- a/arch/arm/mach-omap2/voltage.c +++ b/arch/arm/mach-omap2/voltage.c @@ -94,16 +94,15 @@ unsigned long omap_voltage_get_nom_volt(struct voltagedomain *voltdm) } /** - * omap_voltage_scale_vdd() - API to scale voltage of a particular - * voltage domain. - * @voltdm: pointer to the VDD which is to be scaled. - * @target_volt: The target voltage of the voltage domain + * voltdm_scale() - API to scale voltage of a particular voltage domain. + * @voltdm: pointer to the voltage domain which is to be scaled. + * @target_volt: The target voltage of the voltage domain * * This API should be called by the kernel to do the voltage scaling - * for a particular voltage domain during dvfs or any other situation. + * for a particular voltage domain during DVFS. */ -int omap_voltage_scale_vdd(struct voltagedomain *voltdm, - unsigned long target_volt) +int voltdm_scale(struct voltagedomain *voltdm, + unsigned long target_volt) { if (!voltdm || IS_ERR(voltdm)) { pr_warning("%s: VDD specified does not exist!\n", __func__); @@ -120,31 +119,31 @@ int omap_voltage_scale_vdd(struct voltagedomain *voltdm, } /** - * omap_voltage_reset() - Resets the voltage of a particular voltage domain - * to that of the current OPP. - * @voltdm: pointer to the VDD whose voltage is to be reset. + * voltdm_reset() - Resets the voltage of a particular voltage domain + * to that of the current OPP. + * @voltdm: pointer to the voltage domain whose voltage is to be reset. * * This API finds out the correct voltage the voltage domain is supposed * to be at and resets the voltage to that level. Should be used especially * while disabling any voltage compensation modules. */ -void omap_voltage_reset(struct voltagedomain *voltdm) +void voltdm_reset(struct voltagedomain *voltdm) { - unsigned long target_uvdc; + unsigned long target_volt; if (!voltdm || IS_ERR(voltdm)) { pr_warning("%s: VDD specified does not exist!\n", __func__); return; } - target_uvdc = omap_voltage_get_nom_volt(voltdm); - if (!target_uvdc) { + target_volt = omap_voltage_get_nom_volt(voltdm); + if (!target_volt) { pr_err("%s: unable to find current voltage for vdd_%s\n", __func__, voltdm->name); return; } - omap_voltage_scale_vdd(voltdm, target_uvdc); + voltdm_scale(voltdm, target_volt); } /** diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h index dcc7ea66f046..7f8b00aff394 100644 --- a/arch/arm/mach-omap2/voltage.h +++ b/arch/arm/mach-omap2/voltage.h @@ -155,9 +155,6 @@ struct omap_vdd_info { u32 curr_volt; }; -int omap_voltage_scale_vdd(struct voltagedomain *voltdm, - unsigned long target_volt); -void omap_voltage_reset(struct voltagedomain *voltdm); void omap_voltage_get_volttable(struct voltagedomain *voltdm, struct omap_volt_data **volt_data); struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm, @@ -195,4 +192,6 @@ int voltdm_for_each(int (*fn)(struct voltagedomain *voltdm, void *user), int voltdm_for_each_pwrdm(struct voltagedomain *voltdm, int (*fn)(struct voltagedomain *voltdm, struct powerdomain *pwrdm)); +int voltdm_scale(struct voltagedomain *voltdm, unsigned long target_volt); +void voltdm_reset(struct voltagedomain *voltdm); #endif |