Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (21 commits)
  [POWERPC] Turn on ATA_SFF so we get SATA_SVW back in defconfigs
  [POWERPC] Remove ppc32's export of console_drivers
  [POWERPC] Fix -Os kernel builds with newer gcc versions
  [POWERPC] Fix bootwrapper builds with newer gcc versions
  [POWERPC] Build fix for drivers/macintosh/mediabay.c
  [POWERPC] Fix warning in pseries/eeh_driver.c
  [POWERPC] Add missing of_node_put in drivers/macintosh/therm_adt746x.c
  [POWERPC] Add missing of_node_put in drivers/macintosh/smu.c
  [POWERPC] Add missing of_node_put in pseries/nvram.c
  [POWERPC] Fix return value check logic in debugfs virq_mapping setup
  [POWERPC] Fix rmb to order cacheable vs. noncacheable
  powerpc/spufs: fix missed stop-and-signal event
  powerpc/spufs: synchronize interaction between spu exception handling and time slicing
  powerpc/spufs: remove class_0_dsisr from spu exception handling
  powerpc/spufs: wait for stable spu status in spu_stopped()
  [POWERPC] bootwrapper: add simpleImage* to list of boot targets
  [POWERPC] 83xx: MPC837xRDB's VSC7385 ethernet switch isn't on the MDIO bus
  [POWERPC] Updated Freescale PPC defconfigs
  [POWERPC] 8610: Update defconfig for MPC8610 HPCD
  [POWERPC] 85xx: MPC8548CDS - Fix size of PCIe IO space
  ...

3 files changed, 16 insertions, 6 deletions

diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c
index c34bdf852e32..818aba368541 100644
--- a/drivers/macintosh/mediabay.c
+++ b/drivers/macintosh/mediabay.c
@@ -84,7 +84,7 @@ struct media_bay_info {
         int                             cd_irq;
         int                             cd_retry;
 #endif
-#if defined(CONFIG_BLK_DEV_IDE_PMAC) || defined(CONFIG_MAC_FLOPPY)
+#if defined(CONFIG_BLK_DEV_IDE_PMAC)
         int                             cd_index;
 #endif
 };
@@ -417,6 +417,7 @@ static void poll_media_bay(struct media_bay_info* bay)
         }
 }
 
+#ifdef CONFIG_BLK_DEV_IDE_PMAC
 int check_media_bay(struct device_node *which_bay, int what)
 {
         int     i;
@@ -432,7 +433,6 @@ int check_media_bay(struct device_node *which_bay, int what)
 }
 EXPORT_SYMBOL(check_media_bay);
 
-#ifdef CONFIG_BLK_DEV_IDE_PMAC
 int check_media_bay_by_base(unsigned long base, int what)
 {
         int     i;
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 77ad192962c5..d86d57af282a 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -483,12 +483,15 @@ int __init smu_init (void)
 
         if (smu_cmdbuf_abs == 0) {
                 printk(KERN_ERR "SMU: Command buffer not allocated !\n");
+                of_node_put(np);
                 return -EINVAL;
         }
 
         smu = alloc_bootmem(sizeof(struct smu_device));
-        if (smu == NULL)
+        if (smu == NULL) {
+                of_node_put(np);
                 return -ENOMEM;
+        }
         memset(smu, 0, sizeof(*smu));
 
         spin_lock_init(&smu->lock);
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index 54f4942a2968..5366dc93fb38 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -562,18 +562,24 @@ thermostat_init(void)
                 therm_type = ADT7460;
         else if (of_device_is_compatible(np, "adt7467"))
                 therm_type = ADT7467;
-        else
+        else {
+                of_node_put(np);
                 return -ENODEV;
+        }
 
         prop = of_get_property(np, "hwsensor-params-version", NULL);
         printk(KERN_INFO "adt746x: version %d (%ssupported)\n", *prop,
                          (*prop == 1)?"":"un");
-        if (*prop != 1)
+        if (*prop != 1) {
+                of_node_put(np);
                 return -ENODEV;
+        }
 
         prop = of_get_property(np, "reg", NULL);
-        if (!prop)
+        if (!prop) {
+                of_node_put(np);
                 return -ENODEV;
+        }
 
         /* look for bus either by path or using "reg" */
         if (strstr(np->full_name, "/i2c-bus@") != NULL) {
@@ -610,6 +616,7 @@ thermostat_init(void)
         
         if (of_dev == NULL) {
                 printk(KERN_ERR "Can't register temperatures device !\n");
+                of_node_put(np);
                 return -ENODEV;
         }