OMAP2/3: PRM/CM: prefix OMAP2 PRM/CM functions with "omap2_"

Now that OMAP4-specific PRCM functions have been added, distinguish the
existing OMAP2/3-specific PRCM functions by prefixing them with "omap2_".

This patch should not result in any functional change.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Jarkko Nikula <jhnikula@gmail.com>
Cc: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Rajendra Nayak <rnayak@ti.com>

1 files changed, 18 insertions, 15 deletions

diff --git a/arch/arm/mach-omap2/powerdomain44xx.c b/arch/arm/mach-omap2/powerdomain44xx.c
index dae767bf1952..4c5ab1a2d44b 100644
--- a/arch/arm/mach-omap2/powerdomain44xx.c
+++ b/arch/arm/mach-omap2/powerdomain44xx.c
@@ -25,7 +25,7 @@
 
 static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
 {
-        prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
+        omap2_prm_rmw_mod_reg_bits(OMAP_POWERSTATE_MASK,
                                 (pwrst << OMAP_POWERSTATE_SHIFT),
                                 pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
         return 0;
@@ -33,25 +33,25 @@ static int omap4_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
 
 static int omap4_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
 {
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs,
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
                                 OMAP4_PM_PWSTCTRL, OMAP_POWERSTATE_MASK);
 }
 
 static int omap4_pwrdm_read_pwrst(struct powerdomain *pwrdm)
 {
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs,
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
                                 OMAP4_PM_PWSTST, OMAP_POWERSTATEST_MASK);
 }
 
 static int omap4_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
 {
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP4_PM_PWSTST,
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP4_PM_PWSTST,
                                 OMAP4430_LASTPOWERSTATEENTERED_MASK);
 }
 
 static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
 {
-        prm_rmw_mod_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK,
+        omap2_prm_rmw_mod_reg_bits(OMAP4430_LOWPOWERSTATECHANGE_MASK,
                                 (1 << OMAP4430_LOWPOWERSTATECHANGE_SHIFT),
                                 pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
         return 0;
@@ -59,7 +59,7 @@ static int omap4_pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm)
 
 static int omap4_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
 {
-        prm_rmw_mod_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK,
+        omap2_prm_rmw_mod_reg_bits(OMAP4430_LASTPOWERSTATEENTERED_MASK,
                                 OMAP4430_LASTPOWERSTATEENTERED_MASK,
                                 pwrdm->prcm_offs, OMAP4_PM_PWSTST);
         return 0;
@@ -70,7 +70,7 @@ static int omap4_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
         u32 v;
 
         v = pwrst << __ffs(OMAP4430_LOGICRETSTATE_MASK);
-        prm_rmw_mod_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v,
+        omap2_prm_rmw_mod_reg_bits(OMAP4430_LOGICRETSTATE_MASK, v,
                                 pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL);
 
         return 0;
@@ -83,7 +83,7 @@ static int omap4_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
 
         m = omap2_pwrdm_get_mem_bank_onstate_mask(bank);
 
-        prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
+        omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
                                 OMAP4_PM_PWSTCTRL);
 
         return 0;
@@ -96,7 +96,7 @@ static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
 
         m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
 
-        prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
+        omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
                                 OMAP4_PM_PWSTCTRL);
 
         return 0;
@@ -104,14 +104,15 @@ static int omap4_pwrdm_set_mem_retst(struct powerdomain *pwrdm, u8 bank,
 
 static int omap4_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
 {
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP4_PM_PWSTST,
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP4_PM_PWSTST,
                                 OMAP4430_LOGICSTATEST_MASK);
 }
 
 static int omap4_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
 {
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL,
-                                OMAP4430_LOGICRETSTATE_MASK);
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP4_PM_PWSTCTRL,
+                                             OMAP4430_LOGICRETSTATE_MASK);
 }
 
 static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
@@ -120,7 +121,8 @@ static int omap4_pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
 
         m = omap2_pwrdm_get_mem_bank_stst_mask(bank);
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP4_PM_PWSTST, m);
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP4_PM_PWSTST,
+                                             m);
 }
 
 static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
@@ -129,7 +131,8 @@ static int omap4_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
 
         m = omap2_pwrdm_get_mem_bank_retst_mask(bank);
 
-        return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP4_PM_PWSTCTRL, m);
+        return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+                                             OMAP4_PM_PWSTCTRL, m);
 }
 
 static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm)
@@ -143,7 +146,7 @@ static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm)
          */
 
         /* XXX Is this udelay() value meaningful? */
-        while ((prm_read_mod_reg(pwrdm->prcm_offs, OMAP4_PM_PWSTST) &
+        while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP4_PM_PWSTST) &
                 OMAP_INTRANSITION_MASK) &&
                 (c++ < PWRDM_TRANSITION_BAILOUT))
                         udelay(1);