Auto-update from upstream

diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c
index 8316426ccaf60036c59d3cd45e18835d8e19c88a..845eebd1e28de803904778c7ed1dc39fb61a7abc 100644 (file)
--- a/arch/ppc64/kernel/iommu.c
+++ b/arch/ppc64/kernel/iommu.c
@@ -242,7 +242,7 @@ int iommu_map_sg(struct device *dev, struct iommu_table *tbl,
        dma_addr_t dma_next = 0, dma_addr;
        unsigned long flags;
        struct scatterlist *s, *outs, *segstart;
-       int outcount;
+       int outcount, incount;
        unsigned long handle;
 
        BUG_ON(direction == DMA_NONE);
@@ -252,6 +252,7 @@ int iommu_map_sg(struct device *dev, struct iommu_table *tbl,
 
        outs = s = segstart = &sglist[0];
        outcount = 1;
+       incount = nelems;
        handle = 0;
 
        /* Init first segment length for backout at failure */
@@ -338,10 +339,10 @@ int iommu_map_sg(struct device *dev, struct iommu_table *tbl,
 
        DBG("mapped %d elements:\n", outcount);
 
-       /* For the sake of iommu_free_sg, we clear out the length in the
+       /* For the sake of iommu_unmap_sg, we clear out the length in the
         * next entry of the sglist if we didn't fill the list completely
         */
-       if (outcount < nelems) {
+       if (outcount < incount) {
                outs++;
                outs->dma_address = DMA_ERROR_CODE;
                outs->dma_length = 0;

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 96fe2f956754a38a2bfcde9299fe9b5223109466..ab53832d57e5eff507b8e4552983446641f02d51 100644 (file)
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -180,7 +180,9 @@ static ssize_t driver_bind(struct device_driver *drv,
                up(&dev->sem);
                put_device(dev);
        }
-       return err;
+       if (err)
+               return err;
+       return count;
 }
 static DRIVER_ATTR(bind, S_IWUSR, NULL, driver_bind);
 

diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index add12f7c489a9666b53983c13077505465c33bd4..6e5229e92fbc7bc9fa6a443a9f78fff7f9867b32 100644 (file)
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -312,6 +312,8 @@ found:
        if (drv->link.driver.probe) {
                if (drv->link.driver.probe(&dev->dev)) {
                        dev->dev.driver = NULL;
+                       dev->card_link = NULL;
+                       up_write(&dev->dev.bus->subsys.rwsem);
                        return NULL;
                }
        }

diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index 21e21fe519e268276c27c8131fb00e857597d374..9eecc9939dfe59c5c8a22db8ff596e01eca86bec 100644 (file)
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -175,7 +175,7 @@ ToDo/Notes:
          the ntfs inode in memory if present.  Also, the ntfs inode has its
          own locking so it does not matter if the vfs inode is locked.
        - Fix bug in mft record writing where we forgot to set the device in
-         the buffers when mapping them after the VM had discarded them
+         the buffers when mapping them after the VM had discarded them.
          Thanks to Martin MOKREJŠ for the bug report.
 
 2.1.22 - Many bug and race fixes and error handling improvements.

diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index 3f43bfe6184ea2b344b426313972347b0cf6fb0e..78adad7a988d981a22f61b739cc082071ddc8513 100644 (file)
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -924,6 +924,7 @@ static int ntfs_write_mst_block(struct page *page,
                        LCN lcn;
                        unsigned int vcn_ofs;
 
+                       bh->b_bdev = vol->sb->s_bdev;
                        /* Obtain the vcn and offset of the current block. */
                        vcn = (VCN)block << bh_size_bits;
                        vcn_ofs = vcn & vol->cluster_size_mask;

diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 844d76152ea271028654cdcc4767c41d2db0dffc..c89e82eb06a6df91840c5863e8804d643db94e09 100644 (file)
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -765,7 +765,8 @@ snd_pmac_ctrl_intr(int irq, void *devid, struct pt_regs *regs)
  */
 static void snd_pmac_sound_feature(pmac_t *chip, int enable)
 {
-       ppc_md.feature_call(PMAC_FTR_SOUND_CHIP_ENABLE, chip->node, 0, enable);
+       if (ppc_md.feature_call)
+               ppc_md.feature_call(PMAC_FTR_SOUND_CHIP_ENABLE, chip->node, 0, enable);
 }
 
 /*