Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6

* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (75 commits)
  omap3: Fix OMAP35XX_REV macros
  omap: serial: fix non-empty uart fifo read abort
  omap3: Zoom2/3: Update hsmmc board config params
  omap3 : Enable TWL4030 Keypad for Zoom2 and Zoom3 boards
  omap3: id code detection 3525 vs 3515
  omap3: rx51: Use wl1251 in SPI mode 3
  omap3: zoom2/3: make MMC slot work again
  omap1: htcherald: Update defconfig to include mux support
  omap1: LCD_DMA: Use some define rather than a hexadecimal
  omap: header: remove unused data-type
  omap: arch/arm/plat-omap/devices.c - sort alphabetically
  omap: Correcting GPMC_CONFIG1_DEVICETYPE_NAND
  OMAP3: serial - allow platforms specify which UARTs to initialize
  omap3: cm-t35: add mux initialization
  OMAP4: Sync up omap4430 defconfig
  OMAP4: Remove the secondary wait loop
  OMAP4: AuxCoreBoot registers only accessible in secure mode
  OMAP4: Fix SRAM base and size
  OMAP4: Fix cpu detection
  omap3: pandora: board file updates for .33
  ...

1 files changed, 20 insertions, 16 deletions

diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index b6990e377783..26b3f3ee82a3 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -10,9 +10,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#ifdef CONFIG_OMAP_DEBUG_POWERDOMAIN
-# define DEBUG
-#endif
+#undef DEBUG
 
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -160,7 +158,7 @@ static __init void _pwrdm_setup(struct powerdomain *pwrdm)
 {
 	int i;
 
-	for (i = 0; i < 4; i++)
+	for (i = 0; i < PWRDM_MAX_PWRSTS; i++)
 		pwrdm->state_counter[i] = 0;
 
 	pwrdm_wait_transition(pwrdm);
@@ -480,7 +478,7 @@ int pwrdm_add_wkdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 	if (IS_ERR(p)) {
 		pr_debug("powerdomain: hardware cannot set/clear wake up of "
 			 "%s when %s wakes up\n", pwrdm1->name, pwrdm2->name);
-		return IS_ERR(p);
+		return PTR_ERR(p);
 	}
 
 	pr_debug("powerdomain: hardware will wake up %s when %s wakes up\n",
@@ -513,7 +511,7 @@ int pwrdm_del_wkdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 	if (IS_ERR(p)) {
 		pr_debug("powerdomain: hardware cannot set/clear wake up of "
 			 "%s when %s wakes up\n", pwrdm1->name, pwrdm2->name);
-		return IS_ERR(p);
+		return PTR_ERR(p);
 	}
 
 	pr_debug("powerdomain: hardware will no longer wake up %s after %s "
@@ -550,7 +548,7 @@ int pwrdm_read_wkdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 	if (IS_ERR(p)) {
 		pr_debug("powerdomain: hardware cannot set/clear wake up of "
 			 "%s when %s wakes up\n", pwrdm1->name, pwrdm2->name);
-		return IS_ERR(p);
+		return PTR_ERR(p);
 	}
 
 	return prm_read_mod_bits_shift(pwrdm1->prcm_offs, PM_WKDEP,
@@ -573,10 +571,10 @@ int pwrdm_add_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 {
 	struct powerdomain *p;
 
-	if (!pwrdm1)
+	if (!cpu_is_omap34xx())
 		return -EINVAL;
 
-	if (!cpu_is_omap34xx())
+	if (!pwrdm1)
 		return -EINVAL;
 
 	p = _pwrdm_deps_lookup(pwrdm2, pwrdm1->sleepdep_srcs);
@@ -584,7 +582,7 @@ int pwrdm_add_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 		pr_debug("powerdomain: hardware cannot set/clear sleep "
 			 "dependency affecting %s from %s\n", pwrdm1->name,
 			 pwrdm2->name);
-		return IS_ERR(p);
+		return PTR_ERR(p);
 	}
 
 	pr_debug("powerdomain: will prevent %s from sleeping if %s is active\n",
@@ -612,10 +610,10 @@ int pwrdm_del_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 {
 	struct powerdomain *p;
 
-	if (!pwrdm1)
+	if (!cpu_is_omap34xx())
 		return -EINVAL;
 
-	if (!cpu_is_omap34xx())
+	if (!pwrdm1)
 		return -EINVAL;
 
 	p = _pwrdm_deps_lookup(pwrdm2, pwrdm1->sleepdep_srcs);
@@ -623,7 +621,7 @@ int pwrdm_del_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 		pr_debug("powerdomain: hardware cannot set/clear sleep "
 			 "dependency affecting %s from %s\n", pwrdm1->name,
 			 pwrdm2->name);
-		return IS_ERR(p);
+		return PTR_ERR(p);
 	}
 
 	pr_debug("powerdomain: will no longer prevent %s from sleeping if "
@@ -655,10 +653,10 @@ int pwrdm_read_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 {
 	struct powerdomain *p;
 
-	if (!pwrdm1)
+	if (!cpu_is_omap34xx())
 		return -EINVAL;
 
-	if (!cpu_is_omap34xx())
+	if (!pwrdm1)
 		return -EINVAL;
 
 	p = _pwrdm_deps_lookup(pwrdm2, pwrdm1->sleepdep_srcs);
@@ -666,7 +664,7 @@ int pwrdm_read_sleepdep(struct powerdomain *pwrdm1, struct powerdomain *pwrdm2)
 		pr_debug("powerdomain: hardware cannot set/clear sleep "
 			 "dependency affecting %s from %s\n", pwrdm1->name,
 			 pwrdm2->name);
-		return IS_ERR(p);
+		return PTR_ERR(p);
 	}
 
 	return prm_read_mod_bits_shift(pwrdm1->prcm_offs, OMAP3430_CM_SLEEPDEP,
@@ -985,6 +983,9 @@ int pwrdm_read_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
 	if (pwrdm->banks < (bank + 1))
 		return -EEXIST;
 
+	if (pwrdm->flags & PWRDM_HAS_MPU_QUIRK)
+		bank = 1;
+
 	/*
 	 * The register bit names below may not correspond to the
 	 * actual names of the bits in each powerdomain's register,
@@ -1032,6 +1033,9 @@ int pwrdm_read_prev_mem_pwrst(struct powerdomain *pwrdm, u8 bank)
 	if (pwrdm->banks < (bank + 1))
 		return -EEXIST;
 
+	if (pwrdm->flags & PWRDM_HAS_MPU_QUIRK)
+		bank = 1;
+
 	/*
 	 * The register bit names below may not correspond to the
 	 * actual names of the bits in each powerdomain's register,