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, 38 insertions, 28 deletions

diff --git a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
index 838ac75..b5e9e4d 100644
--- a/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
@@ -28,7 +28,7 @@
 /* Common functions across OMAP2 and OMAP3 */
 static int omap2_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, OMAP2_PM_PWSTCTRL);
 	return 0;
@@ -36,14 +36,16 @@ static int omap2_pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst)
 
 static int omap2_pwrdm_read_next_pwrst(struct powerdomain *pwrdm)
 {
-	return prm_read_mod_bits_shift(pwrdm->prcm_offs,
-				OMAP2_PM_PWSTCTRL, OMAP_POWERSTATE_MASK);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTCTRL,
+					     OMAP_POWERSTATE_MASK);
 }
 
 static int omap2_pwrdm_read_pwrst(struct powerdomain *pwrdm)
 {
-	return prm_read_mod_bits_shift(pwrdm->prcm_offs,
-				OMAP2_PM_PWSTST, OMAP_POWERSTATEST_MASK);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTST,
+					     OMAP_POWERSTATEST_MASK);
 }
 
 static int omap2_pwrdm_set_mem_onst(struct powerdomain *pwrdm, u8 bank,
@@ -53,8 +55,8 @@ static int omap2_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_PM_PWSTCTRL);
+	omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
+				   OMAP2_PM_PWSTCTRL);
 
 	return 0;
 }
@@ -66,8 +68,8 @@ static int omap2_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_PM_PWSTCTRL);
+	omap2_prm_rmw_mod_reg_bits(m, (pwrst << __ffs(m)), pwrdm->prcm_offs,
+				   OMAP2_PM_PWSTCTRL);
 
 	return 0;
 }
@@ -78,7 +80,8 @@ static int omap2_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, OMAP2_PM_PWSTST, m);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST,
+					     m);
 }
 
 static int omap2_pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
@@ -87,7 +90,8 @@ static int omap2_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, OMAP2_PM_PWSTCTRL, m);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTCTRL, m);
 }
 
 static int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
@@ -95,8 +99,8 @@ static int omap2_pwrdm_set_logic_retst(struct powerdomain *pwrdm, u8 pwrst)
 	u32 v;
 
 	v = pwrst << __ffs(OMAP3430_LOGICL1CACHERETSTATE_MASK);
-	prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v,
-				pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+	omap2_prm_rmw_mod_reg_bits(OMAP3430_LOGICL1CACHERETSTATE_MASK, v,
+				   pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
 
 	return 0;
 }
@@ -112,7 +116,7 @@ static int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm)
 	 */
 
 	/* XXX Is this udelay() value meaningful? */
-	while ((prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) &
+	while ((omap2_prm_read_mod_reg(pwrdm->prcm_offs, OMAP2_PM_PWSTST) &
 		OMAP_INTRANSITION_MASK) &&
 		(c++ < PWRDM_TRANSITION_BAILOUT))
 			udelay(1);
@@ -131,26 +135,30 @@ static int omap2_pwrdm_wait_transition(struct powerdomain *pwrdm)
 /* Applicable only for OMAP3. Not supported on OMAP2 */
 static int omap3_pwrdm_read_prev_pwrst(struct powerdomain *pwrdm)
 {
-	return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST,
-				OMAP3430_LASTPOWERSTATEENTERED_MASK);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP3430_PM_PREPWSTST,
+					     OMAP3430_LASTPOWERSTATEENTERED_MASK);
 }
 
 static int omap3_pwrdm_read_logic_pwrst(struct powerdomain *pwrdm)
 {
-	return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTST,
-				OMAP3430_LOGICSTATEST_MASK);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTST,
+					     OMAP3430_LOGICSTATEST_MASK);
 }
 
 static int omap3_pwrdm_read_logic_retst(struct powerdomain *pwrdm)
 {
-	return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL,
-				OMAP3430_LOGICSTATEST_MASK);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP2_PM_PWSTCTRL,
+					     OMAP3430_LOGICSTATEST_MASK);
 }
 
 static int omap3_pwrdm_read_prev_logic_pwrst(struct powerdomain *pwrdm)
 {
-	return prm_read_mod_bits_shift(pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST,
-				OMAP3430_LASTLOGICSTATEENTERED_MASK);
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
+					     OMAP3430_PM_PREPWSTST,
+					     OMAP3430_LASTLOGICSTATEENTERED_MASK);
 }
 
 static int omap3_get_mem_bank_lastmemst_mask(u8 bank)
@@ -177,26 +185,28 @@ static int omap3_pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
 
 	m = omap3_get_mem_bank_lastmemst_mask(bank);
 
-	return prm_read_mod_bits_shift(pwrdm->prcm_offs,
+	return omap2_prm_read_mod_bits_shift(pwrdm->prcm_offs,
 				OMAP3430_PM_PREPWSTST, m);
 }
 
 static int omap3_pwrdm_clear_all_prev_pwrst(struct powerdomain *pwrdm)
 {
-	prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST);
+	omap2_prm_write_mod_reg(0, pwrdm->prcm_offs, OMAP3430_PM_PREPWSTST);
 	return 0;
 }
 
 static int omap3_pwrdm_enable_hdwr_sar(struct powerdomain *pwrdm)
 {
-	return prm_rmw_mod_reg_bits(0, 1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
-				pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+	return omap2_prm_rmw_mod_reg_bits(0,
+					  1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
+					  pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
 }
 
 static int omap3_pwrdm_disable_hdwr_sar(struct powerdomain *pwrdm)
 {
-	return prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT, 0,
-				pwrdm->prcm_offs, OMAP2_PM_PWSTCTRL);
+	return omap2_prm_rmw_mod_reg_bits(1 << OMAP3430ES2_SAVEANDRESTORE_SHIFT,
+					  0, pwrdm->prcm_offs,
+					  OMAP2_PM_PWSTCTRL);
 }
 
 struct pwrdm_ops omap2_pwrdm_operations = {