OMAP3+: voltage: rename scale and reset functions using voltdm_ prefix

Rename voltage scaling related functions to use voltdm_ prefix intead
of omap_voltage_, and cleanup kerneldoc comments in the process.

s/omap_voltage_scale_vdd/voltdm_scale/
s/omap_voltage_reset/voltdm_reset/

Also, in voltdm_reset() s/target_uvdc/target_volt/ to be consistent with
naming throughout the file.

No functional changes.

Signed-off-by: Kevin Hilman <khilman@ti.com>

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 1e1fedaabb555ef767aa5f1220aae30def3760cd..d34fc5206b4a18989a034be273c9ac18a9b663c1 100644 (file)
--- 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 f438cf4d847b7f093c70d14619d07d630529b932..4eac1bc6de22fc63f6ac867b7884bbbb2037e4c1 100644 (file)
--- 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 32f087316e83a116ad2d7f806eb5af6c9435d767..4afb36883b25564748f19a612047fba7c140850e 100644 (file)
--- 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 dcc7ea66f046759641b809f2a05303904b74a7e2..7f8b00aff394c99e6e94c5a49fd84ebee113a17c 100644 (file)
--- 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