Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
authorLinus Torvalds <torvalds@linux-foundation.org>
Fri, 22 May 2009 14:37:42 +0000 (07:37 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 22 May 2009 14:37:42 +0000 (07:37 -0700)
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
  MIPS: IP32: Remove unnecessary if not even harmful volatile keywords.
  MIPS: IP32: Fix build error due to uninitialized variable.
  MIPS: Fix sparse warning in incompatiable argument type of clear_user.

Documentation/filesystems/tmpfs.txt
MAINTAINERS
arch/powerpc/platforms/maple/pci.c
arch/sh/boards/board-ap325rxa.c
drivers/char/ipmi/ipmi_msghandler.c
drivers/pci/pci.c
drivers/video/sh_mobile_lcdcfb.c
mm/rmap.c

index 222437efd75a8231751c83a9d68195364b22ad62..3015da0c6b2a253c4a1b65559a8a8ec82b24e3e9 100644 (file)
@@ -133,4 +133,4 @@ RAM/SWAP in 10240 inodes and it is only accessible by root.
 Author:
    Christoph Rohland <cr@sap.com>, 1.12.01
 Updated:
-   Hugh Dickins <hugh@veritas.com>, 4 June 2007
+   Hugh Dickins, 4 June 2007
index 2b349ba4add49640a52d55a66203fba46cf748e0..64ea80e45e3baec9c304d07af0ab2a409a537f12 100644 (file)
@@ -5579,6 +5579,14 @@ M:       ian@mnementh.co.uk
 S:     Maintained
 F:     drivers/mmc/host/tmio_mmc.*
 
+TMPFS (SHMEM FILESYSTEM)
+P:     Hugh Dickins
+M:     hugh.dickins@tiscali.co.uk
+L:     linux-mm@kvack.org
+S:     Maintained
+F:     include/linux/shmem_fs.h
+F:     mm/shmem.c
+
 TPM DEVICE DRIVER
 P:     Debora Velarde
 M:     debora@linux.vnet.ibm.com
index 301855263b8157cbf9c7fd75228a44a01044137e..04296ffff8bf6a6a171550d1648c19e1e0ce5f4a 100644 (file)
@@ -592,3 +592,17 @@ int maple_pci_get_legacy_ide_irq(struct pci_dev *pdev, int channel)
        }
        return irq;
 }
+
+static void __devinit quirk_ipr_msi(struct pci_dev *dev)
+{
+       /* Something prevents MSIs from the IPR from working on Bimini,
+        * and the driver has no smarts to recover. So disable MSI
+        * on it for now. */
+
+       if (machine_is(maple)) {
+               dev->no_msi = 1;
+               dev_info(&dev->dev, "Quirk disabled MSI\n");
+       }
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+                       quirk_ipr_msi);
index 39e46919df14d8da9521349eea087057e220e142..f2a29641b6a326cc857c8334383717dffc70aba7 100644 (file)
@@ -263,6 +263,9 @@ static int camera_probe(void)
        struct i2c_msg msg;
        int ret;
 
+       if (!a)
+               return -ENODEV;
+
        camera_power(1);
        msg.addr = 0x6e;
        msg.buf = camera_ncm03j_magic;
index aa83a0865ec1d75abeddb9066a42aa5ea8ba1444..09050797c76a26546ca5fa2d4ed3e165cc9455b9 100644 (file)
@@ -2856,6 +2856,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
                /* Assume a single IPMB channel at zero. */
                intf->channels[0].medium = IPMI_CHANNEL_MEDIUM_IPMB;
                intf->channels[0].protocol = IPMI_CHANNEL_PROTOCOL_IPMB;
+               intf->curr_channel = IPMI_MAX_CHANNELS;
        }
 
        if (rv == 0)
@@ -3648,13 +3649,13 @@ static int handle_new_recv_msg(ipmi_smi_t          intf,
                }
 
                /*
-               ** We need to make sure the channels have been initialized.
-               ** The channel_handler routine will set the "curr_channel"
-               ** equal to or greater than IPMI_MAX_CHANNELS when all the
-               ** channels for this interface have been initialized.
-               */
+                * We need to make sure the channels have been initialized.
+                * The channel_handler routine will set the "curr_channel"
+                * equal to or greater than IPMI_MAX_CHANNELS when all the
+                * channels for this interface have been initialized.
+                */
                if (intf->curr_channel < IPMI_MAX_CHANNELS) {
-                       requeue = 1;     /* Just put the message back for now */
+                       requeue = 0; /* Throw the message away */
                        goto out;
                }
 
index 34bf0fdf5047c63dc6aefebc35a8b26b8699009e..1a91bf9687af969c69f26c8e67fca08747c0d426 100644 (file)
@@ -557,7 +557,8 @@ static int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state)
        } else {
                error = -ENODEV;
                /* Fall back to PCI_D0 if native PM is not supported */
-               pci_update_current_state(dev, PCI_D0);
+               if (!dev->pm_cap)
+                       dev->current_state = PCI_D0;
        }
 
        return error;
index 92ea0ab44ce23cd141882dceed16889bc26a97b9..f10d2fbeda060275750f3c61fc5dc5f48634f931 100644 (file)
@@ -47,6 +47,7 @@ struct sh_mobile_lcdc_priv {
 #endif
        unsigned long lddckr;
        struct sh_mobile_lcdc_chan ch[2];
+       int started;
 };
 
 /* shared registers */
@@ -451,6 +452,7 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
 
        /* start the lcdc */
        sh_mobile_lcdc_start_stop(priv, 1);
+       priv->started = 1;
 
        /* tell the board code to enable the panel */
        for (k = 0; k < ARRAY_SIZE(priv->ch); k++) {
@@ -493,7 +495,10 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv)
        }
 
        /* stop the lcdc */
-       sh_mobile_lcdc_start_stop(priv, 0);
+       if (priv->started) {
+               sh_mobile_lcdc_start_stop(priv, 0);
+               priv->started = 0;
+       }
 
        /* stop clocks */
        for (k = 0; k < ARRAY_SIZE(priv->ch); k++)
index 16521664010ddc06b5dfb25303413bedb6a58041..23122af3261177713b9e2640b9ef108017083457 100644 (file)
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -14,7 +14,7 @@
  * Original design by Rik van Riel <riel@conectiva.com.br> 2001
  * File methods by Dave McCracken <dmccr@us.ibm.com> 2003, 2004
  * Anonymous methods by Andrea Arcangeli <andrea@suse.de> 2004
- * Contributions by Hugh Dickins <hugh@veritas.com> 2003, 2004
+ * Contributions by Hugh Dickins 2003, 2004
  */
 
 /*