OMAP3+: VP: cleanup: move VP instance into voltdm, misc. renames

- move VP instance struct from vdd_info into struct voltage domain
- remove _data suffix from structure name
- rename vp_ prefix from vp_common field: accesses are now vp->common
- move vp_enabled bool from vdd_info into VP instance
- remove remaining references to omap_vdd_info

No functional changes.

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

arch/arm/mach-omap2/vc.c

@@ -107,11 +107,8 @@ int omap_vc_pre_scale(struct voltagedomain *voltdm,
 	struct omap_vc_channel *vc = voltdm->vc;
 	struct omap_vdd_info *vdd = voltdm->vdd;
 	struct omap_volt_data *volt_data;
-	const struct omap_vp_common_data *vp_common;
 	u32 vc_cmdval, vp_errgain_val;
 
-	vp_common = vdd->vp_data->vp_common;
-
 	/* Check if sufficient pmic info is available for this vdd */
 	if (!voltdm->pmic) {
 		pr_err("%s: Insufficient pmic info to scale the vdd_%s\n",
@@ -148,12 +145,12 @@ int omap_vc_pre_scale(struct voltagedomain *voltdm,
 
 	/* Setting vp errorgain based on the voltage */
 	if (volt_data) {
-		vp_errgain_val = voltdm->read(vdd->vp_data->vpconfig);
+		vp_errgain_val = voltdm->read(voltdm->vp->vpconfig);
 		vdd->vp_rt_data.vpconfig_errorgain = volt_data->vp_errgain;
-		vp_errgain_val &= ~vp_common->vpconfig_errorgain_mask;
+		vp_errgain_val &= voltdm->vp->common->vpconfig_errorgain_mask;
 		vp_errgain_val |= vdd->vp_rt_data.vpconfig_errorgain <<
-			vp_common->vpconfig_errorgain_shift;
-		voltdm->write(vp_errgain_val, vdd->vp_data->vpconfig);
+			voltdm->vp->common->vpconfig_errorgain_shift;
+		voltdm->write(vp_errgain_val, voltdm->vp->vpconfig);
 	}
 
 	return 0;

arch/arm/mach-omap2/voltage.c

@@ -81,11 +81,11 @@ static int __init _config_common_vdd_data(struct voltagedomain *voltdm)
 
 	/* Generic voltage parameters */
 	vdd->volt_scale = omap_vp_forceupdate_scale;
-	vdd->vp_enabled = false;
+	voltdm->vp->enabled = false;
 
 	vdd->vp_rt_data.vpconfig_erroroffset =
 		(voltdm->pmic->vp_erroroffset <<
-		 vdd->vp_data->vp_common->vpconfig_erroroffset_shift);
+		 voltdm->vp->common->vpconfig_erroroffset_shift);
 
 	timeout_val = (sys_clk_speed * voltdm->pmic->vp_timeout_us) / 1000;
 	vdd->vp_rt_data.vlimitto_timeout = timeout_val;

arch/arm/mach-omap2/voltage.h

@@ -55,6 +55,7 @@ struct omap_vfsm_instance {
  * @node: list_head linking all voltage domains
  * @pwrdm_list: list_head linking all powerdomains in this voltagedomain
  * @vc: pointer to VC channel associated with this voltagedomain
+ * @vp: pointer to VP associated with this voltagedomain
  * @read: read a VC/VP register
  * @write: write a VC/VP register
  * @read: read-modify-write a VC/VP register
@@ -67,6 +68,7 @@ struct voltagedomain {
 	struct list_head pwrdm_list;
 	struct omap_vc_channel *vc;
 	const struct omap_vfsm_instance *vfsm;
+	struct omap_vp_instance *vp;
 	struct omap_voltdm_pmic *pmic;
 
 	/* VC/VP register access functions: SoC specific */
@@ -136,21 +138,16 @@ struct omap_voltdm_pmic {
  *
  * @volt_data		: voltage table having the distinct voltages supported
  *			  by the domain and other associated per voltage data.
- * @vp_data		: the register values, shifts, masks for various
- *			  vp registers
  * @vp_rt_data          : VP data derived at runtime, not predefined
  * @debug_dir		: debug directory for this voltage domain.
  * @curr_volt		: current voltage for this vdd.
- * @vp_enabled		: flag to keep track of whether vp is enabled or not
  * @volt_scale		: API to scale the voltage of the vdd.
  */
 struct omap_vdd_info {
 	struct omap_volt_data *volt_data;
-	struct omap_vp_instance_data *vp_data;
 	struct omap_vp_runtime_data vp_rt_data;
 	struct dentry *debug_dir;
 	u32 curr_volt;
-	bool vp_enabled;
 
 	int (*volt_scale) (struct voltagedomain *voltdm,
 		unsigned long target_volt);

arch/arm/mach-omap2/voltagedomains3xxx_data.c

@@ -36,18 +36,14 @@ static const struct omap_vfsm_instance omap3_vdd1_vfsm = {
 	.voltsetup_mask = OMAP3430_SETUP_TIME1_MASK,
 };
 
-static struct omap_vdd_info omap3_vdd1_info = {
-	.vp_data = &omap3_vp1_data,
-};
+static struct omap_vdd_info omap3_vdd1_info;
 
 static const struct omap_vfsm_instance omap3_vdd2_vfsm = {
 	.voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET,
 	.voltsetup_mask = OMAP3430_SETUP_TIME2_MASK,
 };
 
-static struct omap_vdd_info omap3_vdd2_info = {
-	.vp_data = &omap3_vp2_data,
-};
+static struct omap_vdd_info omap3_vdd2_info;
 
 static struct voltagedomain omap3_voltdm_mpu = {
 	.name = "mpu_iva",
@@ -57,6 +53,7 @@ static struct voltagedomain omap3_voltdm_mpu = {
 	.rmw = omap3_prm_vcvp_rmw,
 	.vc = &omap3_vc_mpu,
 	.vfsm = &omap3_vdd1_vfsm,
+	.vp = &omap3_vp_mpu,
 	.vdd = &omap3_vdd1_info,
 };
 
@@ -68,6 +65,7 @@ static struct voltagedomain omap3_voltdm_core = {
 	.rmw = omap3_prm_vcvp_rmw,
 	.vc = &omap3_vc_core,
 	.vfsm = &omap3_vdd2_vfsm,
+	.vp = &omap3_vp_core,
 	.vdd = &omap3_vdd2_info,
 };
 

arch/arm/mach-omap2/voltagedomains44xx_data.c

@@ -36,25 +36,19 @@ static const struct omap_vfsm_instance omap4_vdd_mpu_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET,
 };
 
-static struct omap_vdd_info omap4_vdd_mpu_info = {
-	.vp_data = &omap4_vp_mpu_data,
-};
+static struct omap_vdd_info omap4_vdd_mpu_info;
 
 static const struct omap_vfsm_instance omap4_vdd_iva_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET,
 };
 
-static struct omap_vdd_info omap4_vdd_iva_info = {
-	.vp_data = &omap4_vp_iva_data,
-};
+static struct omap_vdd_info omap4_vdd_iva_info;
 
 static const struct omap_vfsm_instance omap4_vdd_core_vfsm = {
 	.voltsetup_reg = OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET,
 };
 
-static struct omap_vdd_info omap4_vdd_core_info = {
-	.vp_data = &omap4_vp_core_data,
-};
+static struct omap_vdd_info omap4_vdd_core_info;
 
 static struct voltagedomain omap4_voltdm_mpu = {
 	.name = "mpu",
@@ -64,6 +58,7 @@ static struct voltagedomain omap4_voltdm_mpu = {
 	.rmw = omap4_prm_vcvp_rmw,
 	.vc = &omap4_vc_mpu,
 	.vfsm = &omap4_vdd_mpu_vfsm,
+	.vp = &omap4_vp_mpu,
 	.vdd = &omap4_vdd_mpu_info,
 };
 
@@ -75,6 +70,7 @@ static struct voltagedomain omap4_voltdm_iva = {
 	.rmw = omap4_prm_vcvp_rmw,
 	.vc = &omap4_vc_iva,
 	.vfsm = &omap4_vdd_iva_vfsm,
+	.vp = &omap4_vp_iva,
 	.vdd = &omap4_vdd_iva_info,
 };
 
@@ -86,6 +82,7 @@ static struct voltagedomain omap4_voltdm_core = {
 	.rmw = omap4_prm_vcvp_rmw,
 	.vc = &omap4_vc_core,
 	.vfsm = &omap4_vdd_core_vfsm,
+	.vp = &omap4_vp_core,
 	.vdd = &omap4_vdd_core_info,
 };
 

arch/arm/mach-omap2/vp.c

@@ -14,7 +14,7 @@ static void __init vp_debugfs_init(struct voltagedomain *voltdm);
 
 static void vp_latch_vsel(struct voltagedomain *voltdm)
 {
-	struct omap_vp_instance_data *vp = voltdm->vdd->vp_data;
+	struct omap_vp_instance *vp = voltdm->vp;
 	u32 vpconfig;
 	unsigned long uvdc;
 	char vsel;
@@ -35,14 +35,14 @@ static void vp_latch_vsel(struct voltagedomain *voltdm)
 	vsel = voltdm->pmic->uv_to_vsel(uvdc);
 
 	vpconfig = voltdm->read(vp->vpconfig);
-	vpconfig &= ~(vp->vp_common->vpconfig_initvoltage_mask |
-			vp->vp_common->vpconfig_initvdd);
-	vpconfig |= vsel << vp->vp_common->vpconfig_initvoltage_shift;
+	vpconfig &= ~(vp->common->vpconfig_initvoltage_mask |
+			vp->common->vpconfig_initvdd);
+	vpconfig |= vsel << vp->common->vpconfig_initvoltage_shift;
 
 	voltdm->write(vpconfig, vp->vpconfig);
 
 	/* Trigger initVDD value copy to voltage processor */
-	voltdm->write((vpconfig | vp->vp_common->vpconfig_initvdd),
+	voltdm->write((vpconfig | vp->common->vpconfig_initvdd),
 		       vp->vpconfig);
 
 	/* Clear initVDD copy trigger bit */
@@ -52,7 +52,7 @@ static void vp_latch_vsel(struct voltagedomain *voltdm)
 /* Generic voltage init functions */
 void __init omap_vp_init(struct voltagedomain *voltdm)
 {
-	struct omap_vp_instance_data *vp = voltdm->vdd->vp_data;
+	struct omap_vp_instance *vp = voltdm->vp;
 	struct omap_vdd_info *vdd = voltdm->vdd;
 	u32 vp_val;
 
@@ -64,28 +64,28 @@ void __init omap_vp_init(struct voltagedomain *voltdm)
 
 	vp_val = vdd->vp_rt_data.vpconfig_erroroffset |
 		(vdd->vp_rt_data.vpconfig_errorgain <<
-		vp->vp_common->vpconfig_errorgain_shift) |
-		vp->vp_common->vpconfig_timeouten;
+		vp->common->vpconfig_errorgain_shift) |
+		vp->common->vpconfig_timeouten;
 	voltdm->write(vp_val, vp->vpconfig);
 
 	vp_val = ((vdd->vp_rt_data.vstepmin_smpswaittimemin <<
-		vp->vp_common->vstepmin_smpswaittimemin_shift) |
+		vp->common->vstepmin_smpswaittimemin_shift) |
 		(vdd->vp_rt_data.vstepmin_stepmin <<
-		vp->vp_common->vstepmin_stepmin_shift));
+		vp->common->vstepmin_stepmin_shift));
 	voltdm->write(vp_val, vp->vstepmin);
 
 	vp_val = ((vdd->vp_rt_data.vstepmax_smpswaittimemax <<
-		vp->vp_common->vstepmax_smpswaittimemax_shift) |
+		vp->common->vstepmax_smpswaittimemax_shift) |
 		(vdd->vp_rt_data.vstepmax_stepmax <<
-		vp->vp_common->vstepmax_stepmax_shift));
+		vp->common->vstepmax_stepmax_shift));
 	voltdm->write(vp_val, vp->vstepmax);
 
 	vp_val = ((vdd->vp_rt_data.vlimitto_vddmax <<
-		vp->vp_common->vlimitto_vddmax_shift) |
+		vp->common->vlimitto_vddmax_shift) |
 		(vdd->vp_rt_data.vlimitto_vddmin <<
-		vp->vp_common->vlimitto_vddmin_shift) |
+		vp->common->vlimitto_vddmin_shift) |
 		(vdd->vp_rt_data.vlimitto_timeout <<
-		vp->vp_common->vlimitto_timeout_shift));
+		vp->common->vlimitto_timeout_shift));
 	voltdm->write(vp_val, vp->vlimitto);
 
 	vp_debugfs_init(voltdm);
@@ -95,7 +95,7 @@ void __init omap_vp_init(struct voltagedomain *voltdm)
 int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
 			      unsigned long target_volt)
 {
-	struct omap_vp_instance_data *vp = voltdm->vdd->vp_data;
+	struct omap_vp_instance *vp = voltdm->vp;
 	u32 vpconfig;
 	u8 target_vsel, current_vsel;
 	int ret, timeout = 0;
@@ -109,8 +109,8 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
 	 * is <3us
 	 */
 	while (timeout++ < VP_TRANXDONE_TIMEOUT) {
-		vp->vp_common->ops->clear_txdone(vp->id);
-		if (!vp->vp_common->ops->check_txdone(vp->id))
+		vp->common->ops->clear_txdone(vp->id);
+		if (!vp->common->ops->check_txdone(vp->id))
 			break;
 		udelay(1);
 	}
@@ -122,19 +122,19 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
 
 	/* Configure for VP-Force Update */
 	vpconfig = voltdm->read(vp->vpconfig);
-	vpconfig &= ~(vp->vp_common->vpconfig_initvdd |
-			vp->vp_common->vpconfig_forceupdate |
-			vp->vp_common->vpconfig_initvoltage_mask);
+	vpconfig &= ~(vp->common->vpconfig_initvdd |
+			vp->common->vpconfig_forceupdate |
+			vp->common->vpconfig_initvoltage_mask);
 	vpconfig |= ((target_vsel <<
-			vp->vp_common->vpconfig_initvoltage_shift));
+			vp->common->vpconfig_initvoltage_shift));
 	voltdm->write(vpconfig, vp->vpconfig);
 
 	/* Trigger initVDD value copy to voltage processor */
-	vpconfig |= vp->vp_common->vpconfig_initvdd;
+	vpconfig |= vp->common->vpconfig_initvdd;
 	voltdm->write(vpconfig, vp->vpconfig);
 
 	/* Force update of voltage */
-	vpconfig |= vp->vp_common->vpconfig_forceupdate;
+	vpconfig |= vp->common->vpconfig_forceupdate;
 	voltdm->write(vpconfig, vp->vpconfig);
 
 	/*
@@ -142,7 +142,7 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
 	 * Depends on SMPSWAITTIMEMIN/MAX and voltage change
 	 */
 	timeout = 0;
-	omap_test_timeout(vp->vp_common->ops->check_txdone(vp->id),
+	omap_test_timeout(vp->common->ops->check_txdone(vp->id),
 			  VP_TRANXDONE_TIMEOUT, timeout);
 	if (timeout >= VP_TRANXDONE_TIMEOUT)
 		pr_err("%s: vdd_%s TRANXDONE timeout exceeded."
@@ -157,8 +157,8 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
 	 */
 	timeout = 0;
 	while (timeout++ < VP_TRANXDONE_TIMEOUT) {
-		vp->vp_common->ops->clear_txdone(vp->id);
-		if (!vp->vp_common->ops->check_txdone(vp->id))
+		vp->common->ops->clear_txdone(vp->id);
+		if (!vp->common->ops->check_txdone(vp->id))
 			break;
 		udelay(1);
 	}
@@ -170,10 +170,10 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
 
 	vpconfig = voltdm->read(vp->vpconfig);
 	/* Clear initVDD copy trigger bit */
-	vpconfig &= ~vp->vp_common->vpconfig_initvdd;
+	vpconfig &= ~vp->common->vpconfig_initvdd;
 	voltdm->write(vpconfig, vp->vpconfig);
 	/* Clear force bit */
-	vpconfig &= ~vp->vp_common->vpconfig_forceupdate;
+	vpconfig &= ~vp->common->vpconfig_forceupdate;
 	voltdm->write(vpconfig, vp->vpconfig);
 
 	return 0;
@@ -187,8 +187,7 @@ int omap_vp_forceupdate_scale(struct voltagedomain *voltdm,
  */
 unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm)
 {
-	struct omap_vp_instance_data *vp = voltdm->vdd->vp_data;
-	struct omap_vdd_info *vdd;
+	struct omap_vp_instance *vp = voltdm->vp;
 	u8 curr_vsel;
 
 	if (!voltdm || IS_ERR(voltdm)) {
@@ -196,7 +195,6 @@ unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm)
 		return 0;
 	}
 
-	vdd = voltdm->vdd;
 	if (!voltdm->read) {
 		pr_err("%s: No read API for reading vdd_%s regs\n",
 			__func__, voltdm->name);
@@ -223,8 +221,7 @@ unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm)
  */
 void omap_vp_enable(struct voltagedomain *voltdm)
 {
-	struct omap_vp_instance_data *vp;
-	struct omap_vdd_info *vdd;
+	struct omap_vp_instance *vp;
 	u32 vpconfig;
 
 	if (!voltdm || IS_ERR(voltdm)) {
@@ -232,8 +229,7 @@ void omap_vp_enable(struct voltagedomain *voltdm)
 		return;
 	}
 
-	vdd = voltdm->vdd;
-	vp = voltdm->vdd->vp_data;
+	vp = voltdm->vp;
 	if (!voltdm->read || !voltdm->write) {
 		pr_err("%s: No read/write API for accessing vdd_%s regs\n",
 			__func__, voltdm->name);
@@ -241,16 +237,16 @@ void omap_vp_enable(struct voltagedomain *voltdm)
 	}
 
 	/* If VP is already enabled, do nothing. Return */
-	if (vdd->vp_enabled)
+	if (vp->enabled)
 		return;
 
 	vp_latch_vsel(voltdm);
 
 	/* Enable VP */
 	vpconfig = voltdm->read(vp->vpconfig);
-	vpconfig |= vp->vp_common->vpconfig_vpenable;
+	vpconfig |= vp->common->vpconfig_vpenable;
 	voltdm->write(vpconfig, vp->vpconfig);
-	vdd->vp_enabled = true;
+	vp->enabled = true;
 }
 
 /**
@@ -262,8 +258,7 @@ void omap_vp_enable(struct voltagedomain *voltdm)
  */
 void omap_vp_disable(struct voltagedomain *voltdm)
 {
-	struct omap_vp_instance_data *vp;
-	struct omap_vdd_info *vdd;
+	struct omap_vp_instance *vp;
 	u32 vpconfig;
 	int timeout;
 
@@ -272,8 +267,7 @@ void omap_vp_disable(struct voltagedomain *voltdm)
 		return;
 	}
 
-	vdd = voltdm->vdd;
-	vp = voltdm->vdd->vp_data;
+	vp = voltdm->vp;
 	if (!voltdm->read || !voltdm->write) {
 		pr_err("%s: No read/write API for accessing vdd_%s regs\n",
 			__func__, voltdm->name);
@@ -281,7 +275,7 @@ void omap_vp_disable(struct voltagedomain *voltdm)
 	}
 
 	/* If VP is already disabled, do nothing. Return */
-	if (!vdd->vp_enabled) {
+	if (!vp->enabled) {
 		pr_warning("%s: Trying to disable VP for vdd_%s when"
 			"it is already disabled\n", __func__, voltdm->name);
 		return;
@@ -289,7 +283,7 @@ void omap_vp_disable(struct voltagedomain *voltdm)
 
 	/* Disable VP */
 	vpconfig = voltdm->read(vp->vpconfig);
-	vpconfig &= ~vp->vp_common->vpconfig_vpenable;
+	vpconfig &= ~vp->common->vpconfig_vpenable;
 	voltdm->write(vpconfig, vp->vpconfig);
 
 	/*
@@ -302,7 +296,7 @@ void omap_vp_disable(struct voltagedomain *voltdm)
 		pr_warning("%s: vdd_%s idle timedout\n",
 			__func__, voltdm->name);
 
-	vdd->vp_enabled = false;
+	vp->enabled = false;
 
 	return;
 }
@@ -311,7 +305,7 @@ void omap_vp_disable(struct voltagedomain *voltdm)
 static int vp_volt_debug_get(void *data, u64 *val)
 {
 	struct voltagedomain *voltdm = (struct voltagedomain *)data;
-	struct omap_vp_instance_data *vp = voltdm->vdd->vp_data;
+	struct omap_vp_instance *vp = voltdm->vp;
 	struct omap_vdd_info *vdd = voltdm->vdd;
 	u8 vsel;
 

arch/arm/mach-omap2/vp.h

@@ -45,7 +45,7 @@ struct omap_vp_ops {
 };
 
 /**
- * struct omap_vp_common_data - register data common to all VDDs
+ * struct omap_vp_common - register data common to all VDDs
  * @vpconfig_errorgain_mask: ERRORGAIN bitmask in the PRM_VP*_CONFIG reg
  * @vpconfig_initvoltage_mask: INITVOLTAGE bitmask in the PRM_VP*_CONFIG reg
  * @vpconfig_timeouten_mask: TIMEOUT bitmask in the PRM_VP*_CONFIG reg
@@ -67,7 +67,7 @@ struct omap_vp_ops {
  *     bitfield - remove one
  * XXX Many of these fields are wrongly named -- e.g., vpconfig_smps* -- fix!
  */
-struct omap_vp_common_data {
+struct omap_vp_common {
 	u32 vpconfig_errorgain_mask;
 	u32 vpconfig_initvoltage_mask;
 	u32 vpconfig_timeouten;
@@ -89,19 +89,20 @@ struct omap_vp_common_data {
 };
 
 /**
- * struct omap_vp_instance_data - VP register offsets (per-VDD)
- * @vp_common: pointer to struct omap_vp_common_data * for this SoC
+ * struct omap_vp_instance - VP register offsets (per-VDD)
+ * @common: pointer to struct omap_vp_common * for this SoC
  * @vpconfig: PRM_VP*_CONFIG reg offset from PRM start
  * @vstepmin: PRM_VP*_VSTEPMIN reg offset from PRM start
  * @vlimitto: PRM_VP*_VLIMITTO reg offset from PRM start
  * @vstatus: PRM_VP*_VSTATUS reg offset from PRM start
  * @voltage: PRM_VP*_VOLTAGE reg offset from PRM start
  * @id: Unique identifier for VP instance.
+ * @enabled: flag to keep track of whether vp is enabled or not
  *
  * XXX vp_common is probably not needed since it is per-SoC
  */
-struct omap_vp_instance_data {
-	const struct omap_vp_common_data *vp_common;
+struct omap_vp_instance {
+	const struct omap_vp_common *common;
 	u8 vpconfig;
 	u8 vstepmin;
 	u8 vstepmax;
@@ -109,6 +110,7 @@ struct omap_vp_instance_data {
 	u8 vstatus;
 	u8 voltage;
 	u8 id;
+	bool enabled;
 };
 
 /**
@@ -140,12 +142,12 @@ struct omap_vp_runtime_data {
 	u8 vlimitto_vddmax;
 };
 
-extern struct omap_vp_instance_data omap3_vp1_data;
-extern struct omap_vp_instance_data omap3_vp2_data;
+extern struct omap_vp_instance omap3_vp_mpu;
+extern struct omap_vp_instance omap3_vp_core;
 
-extern struct omap_vp_instance_data omap4_vp_mpu_data;
-extern struct omap_vp_instance_data omap4_vp_iva_data;
-extern struct omap_vp_instance_data omap4_vp_core_data;
+extern struct omap_vp_instance omap4_vp_mpu;
+extern struct omap_vp_instance omap4_vp_iva;
+extern struct omap_vp_instance omap4_vp_core;
 
 void omap_vp_init(struct voltagedomain *voltdm);
 void omap_vp_enable(struct voltagedomain *voltdm);

arch/arm/mach-omap2/vp3xxx_data.c

@@ -36,7 +36,7 @@ static const struct omap_vp_ops omap3_vp_ops = {
  * VP data common to 34xx/36xx chips
  * XXX This stuff presumably belongs in the vp3xxx.c or vp.c file.
  */
-static const struct omap_vp_common_data omap3_vp_common = {
+static const struct omap_vp_common omap3_vp_common = {
 	.vpconfig_erroroffset_shift = OMAP3430_ERROROFFSET_SHIFT,
 	.vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK,
 	.vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT,
@@ -56,9 +56,9 @@ static const struct omap_vp_common_data omap3_vp_common = {
 	.ops = &omap3_vp_ops,
 };
 
-struct omap_vp_instance_data omap3_vp1_data = {
+struct omap_vp_instance omap3_vp_mpu = {
 	.id = OMAP3_VP_VDD_MPU_ID,
-	.vp_common = &omap3_vp_common,
+	.common = &omap3_vp_common,
 	.vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
 	.vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
 	.vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
@@ -67,9 +67,9 @@ struct omap_vp_instance_data omap3_vp1_data = {
 	.voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
 };
 
-struct omap_vp_instance_data omap3_vp2_data = {
+struct omap_vp_instance omap3_vp_core = {
 	.id = OMAP3_VP_VDD_CORE_ID,
-	.vp_common = &omap3_vp_common,
+	.common = &omap3_vp_common,
 	.vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
 	.vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
 	.vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,

arch/arm/mach-omap2/vp44xx_data.c

@@ -36,7 +36,7 @@ static const struct omap_vp_ops omap4_vp_ops = {
  * VP data common to 44xx chips
  * XXX This stuff presumably belongs in the vp44xx.c or vp.c file.
  */
-static const struct omap_vp_common_data omap4_vp_common = {
+static const struct omap_vp_common omap4_vp_common = {
 	.vpconfig_erroroffset_shift = OMAP4430_ERROROFFSET_SHIFT,
 	.vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK,
 	.vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT,
@@ -56,9 +56,9 @@ static const struct omap_vp_common_data omap4_vp_common = {
 	.ops = &omap4_vp_ops,
 };
 
-struct omap_vp_instance_data omap4_vp_mpu_data = {
+struct omap_vp_instance omap4_vp_mpu = {
 	.id = OMAP4_VP_VDD_MPU_ID,
-	.vp_common = &omap4_vp_common,
+	.common = &omap4_vp_common,
 	.vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
 	.vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
 	.vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
@@ -67,9 +67,9 @@ struct omap_vp_instance_data omap4_vp_mpu_data = {
 	.voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
 };
 
-struct omap_vp_instance_data omap4_vp_iva_data = {
+struct omap_vp_instance omap4_vp_iva = {
 	.id = OMAP4_VP_VDD_IVA_ID,
-	.vp_common = &omap4_vp_common,
+	.common = &omap4_vp_common,
 	.vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
 	.vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
 	.vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
@@ -78,9 +78,9 @@ struct omap_vp_instance_data omap4_vp_iva_data = {
 	.voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
 };
 
-struct omap_vp_instance_data omap4_vp_core_data = {
+struct omap_vp_instance omap4_vp_core = {
 	.id = OMAP4_VP_VDD_CORE_ID,
-	.vp_common = &omap4_vp_common,
+	.common = &omap4_vp_common,
 	.vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
 	.vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
 	.vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,