15 files changed, 47 insertions, 29 deletions

diff --git a/arch/m68k/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h
index d63b99ff7ff7..497c31c803ff 100644
--- a/arch/m68k/include/asm/m528xsim.h
+++ b/arch/m68k/include/asm/m528xsim.h
@@ -86,7 +86,7 @@
 /*
  *      QSPI module.
  */
-#define MCFQSPI_IOBASE          (MCF_IPSBAR + 0x340)
+#define MCFQSPI_BASE            (MCF_IPSBAR + 0x340)
 #define MCFQSPI_SIZE            0x40
 
 #define MCFQSPI_CS0             147
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index 8b4a2222e658..1bc10e62b9af 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -286,7 +286,7 @@ asmlinkage void syscall_trace(void)
         }
 }
 
-#ifdef CONFIG_COLDFIRE
+#if defined(CONFIG_COLDFIRE) || !defined(CONFIG_MMU)
 asmlinkage int syscall_trace_enter(void)
 {
         int ret = 0;
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c
index d7deb7fc7eb5..707f0573ec6b 100644
--- a/arch/m68k/kernel/time.c
+++ b/arch/m68k/kernel/time.c
@@ -85,7 +85,7 @@ void __init time_init(void)
         mach_sched_init(timer_interrupt);
 }
 
-#ifdef CONFIG_M68KCLASSIC
+#ifdef CONFIG_ARCH_USES_GETTIMEOFFSET
 
 u32 arch_gettimeoffset(void)
 {
@@ -108,4 +108,4 @@ static int __init rtc_init(void)
 
 module_init(rtc_init);
 
-#endif /* CONFIG_M68KCLASSIC */
+#endif /* CONFIG_ARCH_USES_GETTIMEOFFSET */
diff --git a/arch/m68k/platform/68328/timers.c b/arch/m68k/platform/68328/timers.c
index c801c172b822..f4dc9b295609 100644
--- a/arch/m68k/platform/68328/timers.c
+++ b/arch/m68k/platform/68328/timers.c
@@ -53,6 +53,7 @@
 #endif
 
 static u32 m68328_tick_cnt;
+static irq_handler_t timer_interrupt;
 
 /***************************************************************************/
 
@@ -62,7 +63,7 @@ static irqreturn_t hw_tick(int irq, void *dummy)
         TSTAT &= 0;
 
         m68328_tick_cnt += TICKS_PER_JIFFY;
-        return arch_timer_interrupt(irq, dummy);
+        return timer_interrupt(irq, dummy);
 }
 
 /***************************************************************************/
@@ -99,7 +100,7 @@ static struct clocksource m68328_clk = {
 
 /***************************************************************************/
 
-void hw_timer_init(void)
+void hw_timer_init(irq_handler_t handler)
 {
         /* disable timer 1 */
         TCTL = 0;
@@ -115,6 +116,7 @@ void hw_timer_init(void)
         /* Enable timer 1 */
         TCTL |= TCTL_TEN;
         clocksource_register_hz(&m68328_clk, TICKS_PER_JIFFY*HZ);
+        timer_interrupt = handler;
 }
 
 /***************************************************************************/
diff --git a/arch/m68k/platform/68360/config.c b/arch/m68k/platform/68360/config.c
index 255fc03913e9..9877cefad1e7 100644
--- a/arch/m68k/platform/68360/config.c
+++ b/arch/m68k/platform/68360/config.c
@@ -35,6 +35,7 @@ extern void m360_cpm_reset(void);
 #define OSCILLATOR  (unsigned long int)33000000
 #endif
 
+static irq_handler_t timer_interrupt;
 unsigned long int system_clock;
 
 extern QUICC *pquicc;
@@ -52,7 +53,7 @@ static irqreturn_t hw_tick(int irq, void *dummy)
 
   pquicc->timer_ter1 = 0x0002; /* clear timer event */
 
-  return arch_timer_interrupt(irq, dummy);
+  return timer_interrupt(irq, dummy);
 }
 
 static struct irqaction m68360_timer_irq = {
@@ -61,7 +62,7 @@ static struct irqaction m68360_timer_irq = {
         .handler = hw_tick,
 };
 
-void hw_timer_init(void)
+void hw_timer_init(irq_handler_t handler)
 {
   unsigned char prescaler;
   unsigned short tgcr_save;
@@ -94,6 +95,8 @@ void hw_timer_init(void)
 
   pquicc->timer_ter1 = 0x0003; /* clear timer events */
 
+  timer_interrupt = handler;
+
   /* enable timer 1 interrupt in CIMR */
   setup_irq(CPMVEC_TIMER1, &m68360_timer_irq);
 
diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
index be6d9e365a80..3470624d7835 100644
--- a/arch/x86/crypto/aesni-intel_asm.S
+++ b/arch/x86/crypto/aesni-intel_asm.S
@@ -2460,10 +2460,12 @@ ENTRY(aesni_cbc_dec)
         pxor IN3, STATE4
         movaps IN4, IV
 #else
-        pxor (INP), STATE2
-        pxor 0x10(INP), STATE3
         pxor IN1, STATE4
         movaps IN2, IV
+        movups (INP), IN1
+        pxor IN1, STATE2
+        movups 0x10(INP), IN2
+        pxor IN2, STATE3
 #endif
         movups STATE1, (OUTP)
         movups STATE2, 0x10(OUTP)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 0bcda488f11c..c89aa01fb1de 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -246,11 +246,11 @@ struct regmap *regmap_init(struct device *dev,
                 map->lock = regmap_lock_mutex;
                 map->unlock = regmap_unlock_mutex;
         }
-        map->format.buf_size = (config->reg_bits + config->val_bits) / 8;
         map->format.reg_bytes = DIV_ROUND_UP(config->reg_bits, 8);
         map->format.pad_bytes = config->pad_bits / 8;
         map->format.val_bytes = DIV_ROUND_UP(config->val_bits, 8);
-        map->format.buf_size += map->format.pad_bytes;
+        map->format.buf_size = DIV_ROUND_UP(config->reg_bits +
+                        config->val_bits + config->pad_bits, 8);
         map->reg_shift = config->pad_bits % 8;
         if (config->reg_stride)
                 map->reg_stride = config->reg_stride;
@@ -368,7 +368,7 @@ struct regmap *regmap_init(struct device *dev,
 
         ret = regcache_init(map, config);
         if (ret < 0)
-                goto err_free_workbuf;
+                goto err_debugfs;
 
         /* Add a devres resource for dev_get_regmap() */
         m = devres_alloc(dev_get_regmap_release, sizeof(*m), GFP_KERNEL);
@@ -383,7 +383,8 @@ struct regmap *regmap_init(struct device *dev,
 
 err_cache:
         regcache_exit(map);
-err_free_workbuf:
+err_debugfs:
+        regmap_debugfs_exit(map);
         kfree(map->work_buf);
 err_map:
         kfree(map);
@@ -471,6 +472,7 @@ int regmap_reinit_cache(struct regmap *map, const struct regmap_config *config)
 
         return ret;
 }
+EXPORT_SYMBOL_GPL(regmap_reinit_cache);
 
 /**
  * regmap_exit(): Free a previously allocated register map
diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c
index f518b99f53f5..6289f0eee24c 100644
--- a/drivers/char/hw_random/atmel-rng.c
+++ b/drivers/char/hw_random/atmel-rng.c
@@ -36,6 +36,13 @@ static int atmel_trng_read(struct hwrng *rng, void *buf, size_t max,
         /* data ready? */
         if (readl(trng->base + TRNG_ODATA) & 1) {
                 *data = readl(trng->base + TRNG_ODATA);
+                /*
+                  ensure data ready is only set again AFTER the next data
+                  word is ready in case it got set between checking ISR
+                  and reading ODATA, so we don't risk re-reading the
+                  same word
+                */
+                readl(trng->base + TRNG_ISR);
                 return 4;
         } else
                 return 0;
diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index 3660bace123c..e82e7eaac0f1 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -224,7 +224,7 @@ static struct platform_driver anatop_regulator_driver = {
                 .of_match_table = of_anatop_regulator_match_tbl,
         },
         .probe  = anatop_regulator_probe,
-        .remove = anatop_regulator_remove,
+        .remove = __devexit_p(anatop_regulator_remove),
 };
 
 static int __init anatop_regulator_init(void)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 7584a74eec8a..09a737c868b5 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2050,6 +2050,9 @@ int regulator_map_voltage_linear(struct regulator_dev *rdev,
                 return -EINVAL;
         }
 
+        if (min_uV < rdev->desc->min_uV)
+                min_uV = rdev->desc->min_uV;
+
         ret = DIV_ROUND_UP(min_uV - rdev->desc->min_uV, rdev->desc->uV_step);
         if (ret < 0)
                 return ret;
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 9997d7aaca84..242851a4c1a6 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -101,16 +101,20 @@ static int gpio_regulator_get_value(struct regulator_dev *dev)
 }
 
 static int gpio_regulator_set_value(struct regulator_dev *dev,
-                                        int min, int max)
+                                        int min, int max, unsigned *selector)
 {
         struct gpio_regulator_data *data = rdev_get_drvdata(dev);
-        int ptr, target, state, best_val = INT_MAX;
+        int ptr, target = 0, state, best_val = INT_MAX;
 
         for (ptr = 0; ptr < data->nr_states; ptr++)
                 if (data->states[ptr].value < best_val &&
                     data->states[ptr].value >= min &&
-                    data->states[ptr].value <= max)
+                    data->states[ptr].value <= max) {
                         target = data->states[ptr].gpios;
+                        best_val = data->states[ptr].value;
+                        if (selector)
+                                *selector = ptr;
+                }
 
         if (best_val == INT_MAX)
                 return -EINVAL;
@@ -128,7 +132,7 @@ static int gpio_regulator_set_voltage(struct regulator_dev *dev,
                                         int min_uV, int max_uV,
                                         unsigned *selector)
 {
-        return gpio_regulator_set_value(dev, min_uV, max_uV);
+        return gpio_regulator_set_value(dev, min_uV, max_uV, selector);
 }
 
 static int gpio_regulator_list_voltage(struct regulator_dev *dev,
@@ -145,7 +149,7 @@ static int gpio_regulator_list_voltage(struct regulator_dev *dev,
 static int gpio_regulator_set_current_limit(struct regulator_dev *dev,
                                         int min_uA, int max_uA)
 {
-        return gpio_regulator_set_value(dev, min_uA, max_uA);
+        return gpio_regulator_set_value(dev, min_uA, max_uA, NULL);
 }
 
 static struct regulator_ops gpio_regulator_voltage_ops = {
@@ -286,7 +290,7 @@ static int __devinit gpio_regulator_probe(struct platform_device *pdev)
 
         cfg.dev = &pdev->dev;
         cfg.init_data = config->init_data;
-        cfg.driver_data = &drvdata;
+        cfg.driver_data = drvdata;
 
         drvdata->dev = regulator_register(&drvdata->desc, &cfg);
         if (IS_ERR(drvdata->dev)) {
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 1f4bb80457b3..9d540cd02dab 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -259,6 +259,7 @@ static int __devinit max8649_regulator_probe(struct i2c_client *client,
         config.dev = &client->dev;
         config.init_data = pdata->regulator;
         config.driver_data = info;
+        config.regmap = info->regmap;
 
         info->regulator = regulator_register(&dcdc_desc, &config);
         if (IS_ERR(info->regulator)) {
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index c4435f608df7..9b7ca90057d5 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -775,9 +775,6 @@ static __devinit int palmas_probe(struct platform_device *pdev)
 err_unregister_regulator:
         while (--id >= 0)
                 regulator_unregister(pmic->rdev[id]);
-        kfree(pmic->rdev);
-        kfree(pmic->desc);
-        kfree(pmic);
         return ret;
 }
 
@@ -788,10 +785,6 @@ static int __devexit palmas_remove(struct platform_device *pdev)
 
         for (id = 0; id < PALMAS_NUM_REGS; id++)
                 regulator_unregister(pmic->rdev[id]);
-
-        kfree(pmic->rdev);
-        kfree(pmic->desc);
-        kfree(pmic);
         return 0;
 }
 
diff --git a/fs/exofs/sys.c b/fs/exofs/sys.c
index e32bc919e4e3..5a7b691e748b 100644
--- a/fs/exofs/sys.c
+++ b/fs/exofs/sys.c
@@ -109,7 +109,7 @@ static struct kobj_type odev_ktype = {
 static struct kobj_type uuid_ktype = {
 };
 
-void exofs_sysfs_dbg_print()
+void exofs_sysfs_dbg_print(void)
 {
 #ifdef CONFIG_EXOFS_DEBUG
         struct kobject *k_name, *k_tmp;
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 8d2fb8c88cf3..41a3ccff18d8 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -664,6 +664,7 @@ static long writeback_sb_inodes(struct super_block *sb,
                         /* Wait for I_SYNC. This function drops i_lock... */
                         inode_sleep_on_writeback(inode);
                         /* Inode may be gone, start again */
+                        spin_lock(&wb->list_lock);
                         continue;
                 }
                 inode->i_state |= I_SYNC;