OMAP2+: voltage: start towards a new voltagedomain layer

Start cleaning up the voltage layer to have a voltage domain layer
that resembles the structure of the existing clock and power domain
layers.  To that end:

- move the 'struct voltagedomain' out of 'struct omap_vdd_info' to
  become the primary data structure.

- convert any functions taking a pointer to struct omap_vdd_info into
  functions taking a struct voltagedomain pointer.

- convert the register & initialize of voltage domains to look like
  that of powerdomains

- convert omap_voltage_domain_lookup() to voltdm_lookup(), modeled
  after the current powerdomain and clockdomain lookup functions.

- omap_voltage_late_init(): only configure VDD info when
  the vdd_info struct is non-NULL

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

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index 07d6140baa9d..fcd2f62fbdc3 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -250,13 +250,13 @@ int __init omap4_twl_init(void)
 	if (!cpu_is_omap44xx())
 		return -ENODEV;
 
-	voltdm = omap_voltage_domain_lookup("mpu");
+	voltdm = voltdm_lookup("mpu");
 	omap_voltage_register_pmic(voltdm, &omap4_mpu_volt_info);
 
-	voltdm = omap_voltage_domain_lookup("iva");
+	voltdm = voltdm_lookup("iva");
 	omap_voltage_register_pmic(voltdm, &omap4_iva_volt_info);
 
-	voltdm = omap_voltage_domain_lookup("core");
+	voltdm = voltdm_lookup("core");
 	omap_voltage_register_pmic(voltdm, &omap4_core_volt_info);
 
 	return 0;
@@ -288,10 +288,10 @@ int __init omap3_twl_init(void)
 	if (!twl_sr_enable_autoinit)
 		omap3_twl_set_sr_bit(true);
 
-	voltdm = omap_voltage_domain_lookup("mpu");
+	voltdm = voltdm_lookup("mpu");
 	omap_voltage_register_pmic(voltdm, &omap3_mpu_volt_info);
 
-	voltdm = omap_voltage_domain_lookup("core");
+	voltdm = voltdm_lookup("core");
 	omap_voltage_register_pmic(voltdm, &omap3_core_volt_info);
 
 	return 0;